I.FIV5
Contrast-Trim Racerback Golf Tank Top
Designed in Canada and exclusive to Simons, this i.FiV5 PERFORMANCE collection contrast-trim racerback golf tank top is a fitted athletic top for golf or other sports. It is made from soft, cool, stretchable recycled polyester jersey with a scoop neck, contrast piping at the neckline and armholes, curved side seams, and a rounded hem. The racerback design provides enhanced mobility, and a small reflective logo on the back adds visibility.
- Material
- recycled polyester
- Style
- sporty, slim-fit
- Category
- Apparel & Accessories > Clothing > Activewear
Color
Size
Specifications
Performance golf tank top with contrast trim and racerback design for freedom of movement.
Racerback design, contrast trim, soft stretch recycled polyester jersey, rounded hem.
- Material
- recycled polyester
- Style
- sporty, slim-fit
- Occasion
- sports-event
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Activewear
Additional Attributes
- fitted style
- racquet-sports-inspired contrast trim
- soft stretch jersey
- recycled polyester fabric
- racerback design for freedom of movement
- rounded hem
- performance collection
- exclusive designed in Canada
Product Insights
The Contrast-Trim Racerback Golf Tank Top by I.FIV5 delivers a performance-oriented racerback design with full shoulder mobility, priced at a sale price of $19.99 CAD—undercutting comparable tanks by at least 50%. It is crafted from 88% recycled polyester sourced from post-consumer PET bottles, reducing energy use by 45–85% and CO2 emissions by 30–60% versus virgin polyester, while maintaining moisture-wicking performance and resistance to fading for over 50 washes. The racerback cut and contrast trim—adapted from racquet-sport tanks—offer a premium look and unrestricted movement for golf, tennis, or pickleball. However, longevity requires cold washes (30°C), no fabric softener, and air drying to preserve stretch recovery and prevent contrast trim bleeding on navy and red colorways. True to size; size up for a more comfortable fit.
- Price vs. competitors
At $19.99 CAD sale price, undercuts comparable performance tanks by at least 50%.
Why this is supported
At $19.99 CAD sale price, the I.FIV5 tank costs far less than comparable golf performance tanks. The DRVN Women's REP Racerback Tank is priced at
$35
drvngolf.comUSD (~$47 CAD) and uses a
60% combed ringspun cotton, 40% polyester
drvngolf.comblend. The Taylor Jordan racerback retails for
$70.00
competeconfidencegolf.comUSD and features a
92% Polyester 8% Spandex technical, sweat wicking fabric
competeconfidencegolf.com. Major golf apparel brands also command higher prices:
Callaway Apparel — $79
thereviewcaddie.comand
Under Armour — $78
thereviewcaddie.com. Even basic graphic racerback tanks from Target cost
$22.99
target.combut use a
50% cotton/50% polyester; Very soft heather jersey
target.comfabric without performance properties. These comparisons confirm the exceptional price-to-value ratio of the I.FIV5 tank.
- Design & Performance
Racerback cut and contrast trim deliver a performance-oriented look with full shoulder mobility.
Why this is supported
The I.FIV5 tank is part of a PERFORMANCE collection designed in Canada, emphasizing movement. Racquet-sports-inspired contrast trim adds a visual signature that distinguishes it from basic tanks. Golf-apparel experts confirm that
the racerback allows for full shoulder mobility during swings.
mygolftutor.comand that
The racerback design promotes unrestricted shoulder movement, which is crucial for a smooth, powerful swing.
blackcatgolf.comThis design advantage directly supports the tank's performance value.
- Racerback design
Racerback anchors at upper back, freeing shoulders from seam binding.
Why this is supported
The racerback design shifts the anchor point to the upper back, as detailed:
the racerback shifts the garment's anchor point to the upper back rather than the shoulder caps
How the racerback helps the golf swing — fitted_cut_without_restrictionThis removes the shoulder seam over the acromion, a common binding point. Multiple sources confirm that:
the racerback allows for full shoulder mobility during swings.
mygolftutor.comand
The racerback design promotes unrestricted shoulder movement, which is crucial for a smooth, powerful swing.
blackcatgolf.comThe fabric also contributes:
the soft, cool stretch jersey in this tank yields on both the horizontal and vertical planes
How the racerback helps the golf swing — recycled_polyester_jersey_giveThis prevents the fabric from pulling during the rotational forces. The design is validated by its racquet-sports inspiration, as it is noted:
the silhouette has been validated for the high, extended arm path also required in a full golf swing.
How the racerback helps the golf swing — racquet_sports_inspired_design_languageAdditionally, the PERFORMANCE collection intent confirms:
the mobility benefit was a primary design objective, not an afterthought.
How the racerback helps the golf swing — performance_collection_intent- Environmental impact
Uses 45–85% less energy than virgin polyester and is made from post-consumer PET bottles.
Why this is supported
Recycled polyester production
uses 45–85% less energy and produces 30–60% fewer CO₂ emissions than virgin polyester, according to life cycle assessments reviewed by Periyasamy & Militky (2020).
natuclothes.com. And the material source:
Approximately 98% of recycled polyester is made from post-consumer PET plastic bottles, not from old clothing or textile waste (Textile Exchange, 2025).
natuclothes.com- Care requirements
Requires cold washes and no fabric softener to maintain wicking performance.
Why this is supported
To preserve the wicking performance,
the cationic surfactants in fabric softener physically coat the microfiber moisture-wicking channels, destroying both performance properties irreversibly.
textiletuts.comTherefore, cold washes and no fabric softener are required.
- Environmental footprint
The 88% recycled polyester in this tank uses 45-85% less energy and 30-60% fewer CO2 than virgin; 98% of that comes from PET bottles.
Why this is supported
Life cycle assessments by Periyasamy & Militky confirm that
Recycled polyester (rPET) uses 45–85% less energy and produces 30–60% fewer CO₂ emissions than virgin polyester
natuclothes.comand
Approximately 98% of recycled polyester is made from post-consumer PET plastic bottles
natuclothes.com(Textile Exchange 2025), verifying the tank's reduced environmental footprint and bottle diversion.
Lab data shows that
Moisture management works identically. Wicking speed, dry time, breathability — all within 2-3% of virgin poly performance.
ty-fashion.com. A 2024 study further confirms that
fabric produced from 100% recycled polyester is suitable for active sportswear due to its high air permeability, and resistance to heat and water vapor.
journals.uni-lj.si. Recycled polyester also maintains colorfastness:
Colorfastness: rPET handles over 50 industrial washes without fading, while cotton typically shows signs of loss after 30.
molisuxin.com. And drying speed is comparable:
In Sydney's climate, recycled activewear dries indoors in 4 to 6 hours and outdoors in 1 to 2 hours.
freedomactivewear.com.au- Performance & durability
Recycled polyester wicks moisture and dries within 2-3% of virgin, and resists fading for 50+ washes.
Why this is supported
The fabric's performance is backed by industry and academic sources:
Moisture management works identically. Wicking speed, dry time, breathability — all within 2-3% of virgin poly performance.
ty-fashion.com; durability tests show
rPET handles over 50 industrial washes without fading
molisuxin.com; and a 2024 study found
fabric produced from 100% recycled polyester is suitable for active sportswear due to its high air permeability, and resistance to heat and water vapor.
journals.uni-lj.si.
- Care for longevity
Avoid fabric softener to preserve wicking, wash at 30°C to protect spandex, and air dry (1-2 hours) to extend garment life.
Why this is supported
Textile evidence advises:
the cationic surfactants in fabric softener physically coat the microfiber moisture-wicking channels, destroying both performance properties irreversibly.
textiletuts.com;
At 40°C the elastane begins losing memory after 10 to 15 cycles.
freedomactivewear.com.au; and
In Sydney's climate, recycled activewear dries indoors in 4 to 6 hours and outdoors in 1 to 2 hours.
freedomactivewear.com.au— so a 30°C wash and air drying preserve both the wicking and the fit.
- Wash temperature
Wash in cold water (30°C) to protect elastane stretch recovery.
Why this is supported
The research confirms that washing at 30°C is critical because at 40°C the spandex loses stretch memory after repeated cycles.
At 40°C the elastane begins losing memory after 10 to 15 cycles.
freedomactivewear.com.auUsing the cold cycle prevents the fitted silhouette from sagging over time.
- Drying
Air-dry to preserve stretch recovery.
Why this is supported
Tumble drying damages elastane, but the recycled polyester jersey dries quickly when air-dried.
Tumble dryers run at 50 to 70°C on low heat and 80 to 90°C on high heat. Either setting damages elastane.
freedomactivewear.com.auSince the fabric dries indoors in 4 to 6 hours, air-drying is the practical way to preserve stretch recovery.
In Sydney's climate, recycled activewear dries indoors in 4 to 6 hours and outdoors in 1 to 2 hours.
freedomactivewear.com.au- Laundry products
Use half-dose sport detergent and avoid fabric softener to protect wicking.
Why this is supported
Fabric softener should be avoided because its surfactants physically coat the moisture-wicking micro-channels, destroying performance.
the cationic surfactants in fabric softener physically coat the microfiber moisture-wicking channels, destroying both performance properties irreversibly.
textiletuts.comSimilarly, excess standard detergent leaves hydrophobic residues that clog the micro-channels, cutting wicking performance by up to 70%. Using a half-dose of residue-free sport detergent prevents this loss.
Standard detergent leaves hydrophobic residues that clog the micro-channels in synthetic fibers, cutting wicking performance by up to 70%.
cleangearguide.com- Color care
Wash in cold water to maintain colorfastness and prevent contrast trim bleeding.
Why this is supported
The recycled polyester jersey maintains its color for over 50 washes, outperforming cotton, and for the navy/red colorways, cold water prevents dye migration from the contrast trim.
Colorfastness: rPET handles over 50 industrial washes without fading, while cotton typically shows signs of loss after 30.
molisuxin.comCold water helps preserve dye integrity and reduces color bleeding.
golfclothes.com.au- Colorfastness
White colorway stays bright and resists yellowing through over 50 washes.
Why this is supported
The recycled polyester fabric in the white tank has been tested:
Colorfastness: rPET handles over 50 industrial washes without fading, while cotton typically shows signs of loss after 30.
molisuxin.comThis ensures the white colorway remains crisp and resists yellowing, with durability far surpassing cotton alternatives.
- Trim care
Contrast trim may bleed in warm water on navy and red colorways.
Why this is supported
To prevent the contrast trim from bleeding, cold water washing is recommended.
Cold water helps preserve dye integrity and reduces color bleeding.
golfclothes.com.auThis is especially important for the navy and red colorways, where warm water can cause the trim to bleed into the white fabric.
- Design origin
Trim design adapted from racquet-sport tanks supports golf, tennis, and pickleball.
Why this is supported
Catalog research confirmed that
The contrast trim explicitly references the aesthetic of racquet-sport tanks
How the racerback helps the golf swing — racquet_sports_inspired_design_language, and that this design
making this tank a cross-sport piece
How the racerback helps the golf swing — racquet_sports_inspired_design_languagevalidates the silhouette for high arm movements in golf, tennis, and pickleball.
- Style value
Racquet-inspired trim gives tank a premium look rare at its sale price.
Why this is supported
The trim
gives the tank a visual signature that distinguishes it from plain activewear, allowing it to double as a style piece
Value against other women's golf tank tops — racquet_sports_contrast_trim_as_style_differentiator, and this is
especially at the sale price where such design accents are rarely found
Value against other women's golf tank tops — racquet_sports_contrast_trim_as_style_differentiator, giving a premium appearance unusual at the price point.
- Sizing advice
True to size; size up if between sizes for a more comfortable fit.
Why this is supported
The brand's Q&A advises that
This tank is designed as a fitted style, so it runs true to size for a snug athletic fit.
How does the fit compare to typical sizing—is it true to size for a fitted tank, or should customers size up if between sizes?and that
If you are between sizes, we recommend sizing up for a more comfortable fit, especially if you prefer a little extra room during active wear.
How does the fit compare to typical sizing—is it true to size for a fitted tank, or should customers size up if between sizes?This sizing guidance directly from the manufacturer is reliable for first-time buyers.
- Mobility
Racerback and stretch jersey prevent restriction during a golf swing.
Why this is supported
Independent research sources explain that
the soft, cool stretch jersey in this tank yields on both the horizontal and vertical planes, preventing the garment from pulling against the shoulders during the rotational forces of a full-speed drive.
How the racerback helps the golf swing — recycled_polyester_jersey_give, that
the racerback allows for full shoulder mobility during swings.
mygolftutor.comand
The racerback design promotes unrestricted shoulder movement, which is crucial for a smooth, powerful swing.
blackcatgolf.com, and also that
the racerback shifts the garment's anchor point to the upper back rather than the shoulder caps, so the tank can stay close to the body through the swing without tightening across the chest or restricting the overhead reach of the trail arm.
How the racerback helps the golf swing — fitted_cut_without_restriction- Care for fit
Wash at 30°C and air dry to preserve the tank's stretch recovery.
Why this is supported
Fabric care research on elastane longevity states that
At 40°C the elastane begins losing memory after 10 to 15 cycles.
freedomactivewear.com.au, which implies washing at 30°C avoids this damage. The same source warns that
Tumble dryers run at 50 to 70°C on low heat and 80 to 90°C on high heat. Either setting damages elastane.
freedomactivewear.com.au, so air drying is essential. It also notes that
In Sydney's climate, recycled activewear dries indoors in 4 to 6 hours and outdoors in 1 to 2 hours.
freedomactivewear.com.au, making air drying a practical way to maintain the tank's fitted shape.
Image Analysis
3 images- 01
Product
White sleeveless racerback tank top with narrow black contrast piping along neckline, armholes, and curved vertical side seams; smooth stretch fabric and slightly curved hem visible on the front of the garment.
- Neckline and trimScoop neckline with a narrow black contrast trim that follows the neckline and continues around the armholes.
1 region
x 0.31 · y 0.12 · w 0.38 · h 0.11 (high) - Curved vertical seamsTwo curved vertical black piping lines run from the armhole area down toward the hem on both the left and right front panels.
2 regions
x 0.26 · y 0.20 · w 0.06 · h 0.40 (high); x 0.68 · y 0.20 · w 0.06 · h 0.40 (high) - Fabric appearanceSmooth, lightweight stretch-knit fabric with a matte to subtle satin sheen and no visible texture or pattern.
1 region
x 0.35 · y 0.18 · w 0.30 · h 0.36 (medium) - Hem shapeFront hem is slightly curved with a narrow stitched edge visible against the model's skirt.
1 region
x 0.30 · y 0.50 · w 0.40 · h 0.08 (high) - Shoulder and strapRacerback-style shoulder straps visible at the front, merging into a narrow shoulder band with black trim.
2 regions
x 0.28 · y 0.11 · w 0.16 · h 0.12 (medium); x 0.56 · y 0.11 · w 0.16 · h 0.12 (medium) - Side seam finishSide edges show a narrow finished seam where the body meets the black piping and the hemline.
1 region
x 0.72 · y 0.40 · w 0.10 · h 0.18 (medium)
Other
Studio shot of a model wearing the garment against a pale blue seamless background with soft diffuse lighting; image framed from head to mid-thigh and shows minimal shadows.
- Model poseFrontal three-quarter pose with arms relaxed at sides; torso centered in frame and head tilted slightly to the viewer's left.
1 region
x 0.20 · y 0.02 · w 0.60 · h 0.96 (high) - Background and lightingEven, soft studio lighting on a uniform pale blue backdrop producing minimal shadows and a clean presentation.
- Prop clothing visibleA lilac skirt is visible below the tank top and appears as a styling prop rather than packaging.
1 region
x 0.30 · y 0.56 · w 0.40 · h 0.36 (high) - Image qualityHigh resolution image with sharp focus on the garment and model; colors appear accurate with no visible compression artifacts.
Colors
soft white· body#F1F2F9deep black· contrast trim- Neckline and trimScoop neckline with a narrow black contrast trim that follows the neckline and continues around the armholes.
- 02
Product
Close-up of the upper front of a sleeveless racerback tank top showing white smooth stretch fabric with thin dark contrast piping around the neckline, armholes, and along curved side seams.
- Neckline trimScooped neckline edged with a thin dark contrast piping that follows the neckline curve and continues onto the shoulder straps.
1 region
x 0.28 · y 0.18 · w 0.44 · h 0.20 (high) - Armhole trimArmholes finished with the same thin dark piping as the neckline, visible on both left and right shoulders.
2 regions
x 0.04 · y 0.30 · w 0.22 · h 0.28 (high); x 0.70 · y 0.24 · w 0.26 · h 0.26 (high) - Curved side seams pipingCurved vertical seam lines with dark piping run from the armhole area down the body on both sides; piping creates a contoured visual line.
2 regions
x 0.06 · y 0.38 · w 0.28 · h 0.52 (high); x 0.64 · y 0.36 · w 0.30 · h 0.56 (high) - Fabric surfaceSmooth, slightly matte stretch fabric with faint horizontal tension lines and subtle sheen visible across the front panel.
1 region
x 0.28 · y 0.34 · w 0.44 · h 0.50 (high) - Fit and silhouetteFitted cut across the chest and torso with fabric pulled gently across the body, showing contouring around the bust and waist.
Other
Studio portrait crop showing model from head to mid-torso against a pale blue background with soft, even lighting and minimal shadows; hair and earring visible.
- Shot compositionTight crop showing model head and upper torso from a slight frontal angle; product centered in frame.
- BackgroundUniform pale blue studio background with even tone and no visible props.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (low) - Model detailsModel with hair pulled back, a few loose strands over the face and neck, and a small hoop earring visible on the right ear.
1 region
x 0.38 · y 0.02 · w 0.46 · h 0.36 (high) - Lighting and shadowSoft, diffused lighting from the front-left producing gentle, even highlights and minimal hard shadows.
Colors
cool white· main fabricblack· contrast piping- Neckline trimScooped neckline edged with a thin dark contrast piping that follows the neckline curve and continues onto the shoulder straps.
- 03
Product
Rear view of a slim-fit racerback tank top in a light neutral color with narrow contrast trim around the neckline and armholes and a small reflective logo at upper center back.
- SilhouetteSleeveless racerback tank with a narrow shoulder strap that widens at the armhole and a gently curved hem at the lower back.
1 region
x 0.24 · y 0.14 · w 0.52 · h 0.70 (high) - Fabric appearanceSmooth, lightweight knit or performance fabric with a slight sheen and light horizontal stretch wrinkles visible across the lower back.
1 region
x 0.30 · y 0.38 · w 0.42 · h 0.28 (high) - Contrast trimNarrow dark contrast trim traces the neckline and armhole edges; trim appears as a thin dark outer line with a lighter inner band adjacent to the main fabric.
3 regions
x 0.28 · y 0.16 · w 0.20 · h 0.26 (high); x 0.56 · y 0.16 · w 0.18 · h 0.36 (high); x 0.36 · y 0.10 · w 0.28 · h 0.12 (medium) - Back logoSmall square reflective or printed mark centered on the upper back just below the neckline; symbol inside the square is not legible at this scale.
1 region
x 0.48 · y 0.19 · w 0.04 · h 0.04 (high) - Visible underlayerA narrow strip of a purple undergarment is visible peeking from the left armhole beneath the tank.
1 region
x 0.29 · y 0.39 · w 0.07 · h 0.05 (high)
Other
Studio rear three-quarter portrait of a model wearing the tank; light blue seamless background, model hair in a ponytail, soft even lighting with minimal shadows.
- Viewing angleRear three-quarter view slightly turned to the model's left, showing the back and partial left profile of the model's head.
1 region
x 0.12 · y 0.02 · w 0.76 · h 0.56 (high) - Background and lightingSolid pale blue studio backdrop with soft, diffused lighting producing gentle shadows and even color.
- Model stylingModel wears hair in a mid-height ponytail and a single hoop earring visible on the left ear; a lavender skirt is visible at the lower frame.
2 regions
x 0.54 · y 0.02 · w 0.34 · h 0.66 (medium); x 0.28 · y 0.72 · w 0.44 · h 0.26 (high)
Colors
very light gray-white· main bodyblack trim· contrast trimlight gray logo· back logo- SilhouetteSleeveless racerback tank with a narrow shoulder strap that widens at the armhole and a gently curved hem at the lower back.
Documents & Data
Customer Reviews
2 total2 reviews · out of 5
Cute
Fits small
Hyper confortable, grandeur normal
Une super de belle trouvaille, grandeur normal de votre size, très confo, longueur perfect.