
I.FIV5
Ultra-Soft Muscle Tee
The Ultra-Soft Muscle Tee is a sleeveless top from the i.FiV5 by Simons BALANCE collection, featuring a relaxed fit, crew neckline, and straight hem. It is made from an ultra-soft stretch jersey composed of a recycled polyester blend, with Polygiene technology to eliminate odour and prevent bacteria growth. Designed for yoga and low-impact activities, it also includes a reflective i.FiV5 logo and inner armhole seams.
- Material
- Ultra-soft stretch jersey made from a recycled polyester blend
- Gender
- unisex
- Style
- athleisure, relaxed-fit, minimal
- Category
- Apparel & Accessories > Clothing > Activewear
Specifications
Ultra-soft muscle tee with relaxed fit, made from recycled polyester blend with odor-control technology.
Polygiene odor control, reflective logo, inner armhole seams
- Material
- Ultra-soft stretch jersey made from a recycled polyester blend
- Style
- athleisure, relaxed-fit, minimal
- Occasion
- yoga, workout, loungewear
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Activewear
Additional Attributes
- Amplified silhouette inspired by yogi clothing
- Ultra-soft stretch jersey from recycled polyester blend
- Polygiene odor control technology
- Inner armhole seams for comfort
- Reflective i.FiV5 logo for visibility
- Relaxed fit for ease of movement
Product Insights
The I.FIV5 Ultra-Soft Muscle Tee is a permanently bonded silver-salt-treated garment that inhibits odor-causing bacteria, allowing repeated wear after sweat sessions without washing. Made with recycled silver from electronic waste and Bluesign-approved, its 89% recycled polyester fabric wicks sweat for fast drying and a dry, soft feel. However, to maintain fit and odor control, users must avoid fabric softener, machine drying (which causes bagging), and instead air dry; the tee's size range tops out at XL. Inner armhole seams reduce curling and fraying compared to raw-cut armholes, offering a cleaner finish.
Verified claims
- Durability
- Permanently bonded silver-salt treatment lasts the garment's life.
- Odor control
- Inhibits odor-causing bacteria, so you can wear the tee again after a sweaty session.
- Care
- Avoid fabric softener and air out after sweating to maintain Polygiene's effectiveness.
- Certification
- The Polygiene odor-control treatment is Bluesign approved and uses silver recovered from electronic waste.
- Moisture management
- Sweat sits on the fabric surface and evaporates because recycled polyester absorbs only 0.4% moisture, keeping the tee feeling dry and lightweight through a workout.
- Sizing
- Size range ends at XL; no XXL or larger sizes.
- Armhole finish
- Inner armhole seams give a cleaner finish than raw-cut armholes.
- Fit preservation
- Machine drying, especially repeated cycles, can cause the tee to bag out; air drying preserves the relaxed fit and stretch recovery.
- Washing practices
- Cold wash, mesh bag, no softener preserve fit and odor control.
- Drying practices
- Air drying prevents elastane damage from dryer heat, and the recycled polyester fabric also dries quickly from wet to wearable.
- Quick drying
- 89% recycled polyester's 0.4% moisture absorption ensures fast air drying.
- Softness
- Buyers repeatedly describe the tee's fabric as very soft and pleasant against the skin.
- Use occasions
- The recycled polyester fabric dries quickly enough for hot yoga and gym-to-street transitions.
Product record
- Title
- Ultra-Soft Muscle Tee
- Brand
- I.FIV5
- Price
- 35 CAD
- Availability
- In stock
Image Analysis
3 images- 01

Product
Front view of a black sleeveless muscle tee worn by a model; crew neckline and raw arm openings visible with a straight hem falling near the hips.
- Overall silhouetteSleeveless muscle tee shown on a model from the front with a straight, slightly relaxed fit through the torso and a hem that rests near the top of the hips.
1 region
x 0.18 · y 0.14 · w 0.64 · h 0.72 (high) - NecklineNarrow crew neckline with a visible ribbed band lying flat against the neck.
1 region
x 0.35 · y 0.12 · w 0.30 · h 0.08 (high) - Arm openingsWide sleeveless arm openings with fabric finishing that follows the shoulder line and exposes the upper arms.
2 regions
x 0.18 · y 0.16 · w 0.14 · h 0.28 (high); x 0.68 · y 0.16 · w 0.14 · h 0.28 (high) - Fabric appearanceSmooth knit fabric with a matte finish and no visible pattern or texture variations at this resolution.
1 region
x 0.30 · y 0.22 · w 0.40 · h 0.50 (medium) - Hem detailStraight hem with a single visible stitching line; hem falls over the top of the model's pants.
1 region
x 0.22 · y 0.74 · w 0.56 · h 0.12 (high) - Small side tagSmall rectangular fabric tag attached at the lower right side seam, tag detail not legible.Partial
1 region
x 0.69 · y 0.78 · w 0.04 · h 0.04 (medium)
Other
Studio shot of a male model against a plain light background, three-quarter view with model looking left and hands partially in pockets; soft even lighting and minimal shadows.
- Shot compositionCentered vertical composition showing the model from head to mid-thigh against a plain light gray to white background.
- Model poseModel faces forward with a slight turn of the head to the left, left hand in pocket and right hand hanging by the side.
2 regions
x 0.12 · y 0.64 · w 0.18 · h 0.28 (high); x 0.70 · y 0.64 · w 0.18 · h 0.28 (high) - Lighting and shadowEven soft studio lighting with subtle shadows visible along the sides of the torso and under the chin, no harsh highlights.
- Image cropImage is cropped just below mid-thigh and above the top of the head, leaving full view of the upper body and most of the arms.
Colors
matte black· body#0E0E0E- Overall silhouetteSleeveless muscle tee shown on a model from the front with a straight, slightly relaxed fit through the torso and a hem that rests near the top of the hips.
- 02

Product
Black sleeveless muscle tee shown from the back on a male model; smooth knit fabric with a crew-style neckline, wide armholes, visible shoulder seams, and a straight hem with topstitching.
- Overall silhouetteSleeveless straight-cut tank with full back coverage and a loose, relaxed fit over the torso.
1 region
x 0.12 · y 0.08 · w 0.64 · h 0.78 (high) - NecklineCrew-style neckline with narrow ribbed binding visible at the back neck edge.
1 region
x 0.28 · y 0.06 · w 0.28 · h 0.10 (high) - Armhole cutWide deep armholes with a clean finished edge exposing the upper arms and shoulder area.
2 regions
x 0.66 · y 0.17 · w 0.20 · h 0.36 (high); x 0.12 · y 0.16 · w 0.18 · h 0.40 (high) - Back panel and seamsSingle-piece back panel with visible shoulder seams; no center back seam or vents are visible.
1 region
x 0.18 · y 0.12 · w 0.48 · h 0.60 (high) - Hem finishStraight bottom hem with a visible narrow topstitch running parallel to the edge.
1 region
x 0.18 · y 0.72 · w 0.50 · h 0.12 (high) - Fabric appearanceSmooth, fine-knit fabric with a matte finish and minimal surface texture; slight horizontal compression marks visible across the back.
1 region
x 0.20 · y 0.20 · w 0.44 · h 0.48 (high) - Graphics or brandingNo visible logos, prints, or text on the visible back surface of the tee.
Other
Studio shot showing the garment on a male model against a plain light gray background with soft, even lighting; cropped above the knees and slightly angled to show the back and right profile of the model.
- Model presentationMale model standing with body turned slightly to the right, head turned further right showing a three-quarter profile; left arm mostly visible, right arm near side seam.
1 region
x 0.44 · y 0.00 · w 0.46 · h 0.86 (high) - Background and lightingUniform light gray studio background with soft, diffused lighting and minimal harsh shadows; gentle shadowing along the arm and under the hem.
- Supporting garment visibleOlive-green shorts visible at the lower portion of the frame, partially covered by the tee.
1 region
x 0.28 · y 0.78 · w 0.44 · h 0.20 (high) - Image crop and qualityHigh-resolution, well-lit image cropped to include the model from just above the head to mid-thigh; no motion blur.
Colors
matte black· main body#0E0E0E- Overall silhouetteSleeveless straight-cut tank with full back coverage and a loose, relaxed fit over the torso.
- 03

Product
Front view of a black sleeveless muscle tee worn by a model; visible features include a crew neckline, wide armholes, smooth knit fabric, and a straight hem falling to the hips.
- SilhouetteSleeveless tank/muscle tee with a straight vertical torso and relaxed fit on the model
1 region
x 0.24 · y 0.18 · w 0.52 · h 0.59 (high) - NecklineNarrow crew neckline with slightly raised binding that sits close to the base of the neck
1 region
x 0.37 · y 0.15 · w 0.26 · h 0.08 (high) - ArmholesWide sleeveless arm openings showing upper arms and shoulders, cut straight at the shoulder seam
2 regions
x 0.24 · y 0.18 · w 0.12 · h 0.20 (high); x 0.64 · y 0.20 · w 0.12 · h 0.20 (high) - Fabric appearanceSmooth, lightweight knit with a matte finish and soft drape; minimal visible texture
1 region
x 0.30 · y 0.28 · w 0.40 · h 0.45 (high) - HemStraight bottom hem that falls to the top of the model's trousers, with a small natural fold at the front
1 region
x 0.33 · y 0.62 · w 0.34 · h 0.10 (high)
Other
Studio lifestyle shot showing a model wearing additional garments and accessories against a light gray background; soft even lighting with minimal shadow.
- Model and stylingMale model wearing a dark baseball cap, an olive green sweatshirt draped over the shoulders, olive drawstring trousers, and carrying a black shoulder bag
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.96 (medium) - CapCurved-brim baseball cap in a dark color pulled low on the forehead
1 region
x 0.27 · y 0.00 · w 0.28 · h 0.14 (high) - BagBlack fabric shoulder bag hanging at the model's right side with visible strap and soft collapsed shape
1 region
x 0.70 · y 0.44 · w 0.20 · h 0.36 (high) - Background and lightingPlain light gray studio background with soft even lighting and subtle shadowing along the model's left side
- Crop and framingImage framed from mid-thigh to slightly above the head, model slightly turned to the viewer's left
Colors
matte black· body#0E0E0E- SilhouetteSleeveless tank/muscle tee with a straight vertical torso and relaxed fit on the model
Variants
20 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 3969746 | Ultra-Soft Muscle Tee - Black - Small | CA$35.00 | Yes |
| 3969747 | Ultra-Soft Muscle Tee - Black - Medium | CA$35.00 | Yes |
| 3969748 | Ultra-Soft Muscle Tee - Black - Large | CA$35.00 | Yes |
| 3969749 | Ultra-Soft Muscle Tee - Black - X-Large | CA$35.00 | Yes |
| 4351525 | Ultra-Soft Muscle Tee - White - Small | CA$35.00 | Yes |
| 4351526 | Ultra-Soft Muscle Tee - White - Medium | CA$35.00 | Yes |
| 4351527 | Ultra-Soft Muscle Tee - White - Large | CA$35.00 | Yes |
| 4351528 | Ultra-Soft Muscle Tee - White - X-Large | CA$35.00 | Yes |
| 4573788 | Ultra-Soft Muscle Tee - Navy/midnight Blue - Small | CA$35.00 | Yes |
| 4573789 | Ultra-Soft Muscle Tee - Navy/midnight Blue - Medium | CA$35.00 | Yes |
| 4573790 | Ultra-Soft Muscle Tee - Navy/midnight Blue - Large | CA$35.00 | Yes |
| 4573791 | Ultra-Soft Muscle Tee - Navy/midnight Blue - X-Large | CA$35.00 | Yes |
| 4665609 | Ultra-Soft Muscle Tee - Grape/dark Crimson - Small | CA$35.00 | Yes |
| 4665610 | Ultra-Soft Muscle Tee - Grape/dark Crimson - Medium | CA$35.00 | Yes |
| 4665611 | Ultra-Soft Muscle Tee - Grape/dark Crimson - Large | CA$35.00 | Yes |
| 4665612 | Ultra-Soft Muscle Tee - Grape/dark Crimson - X-Large | CA$35.00 | Yes |
| 4665615 | Ultra-Soft Muscle Tee - Lemon/canary Yellow - Small | CA$35.00 | Yes |
| 4665616 | Ultra-Soft Muscle Tee - Lemon/canary Yellow - Medium | CA$35.00 | Yes |
| 4665617 | Ultra-Soft Muscle Tee - Lemon/canary Yellow - Large | CA$35.00 | Yes |
| 4665618 | Ultra-Soft Muscle Tee - Lemon/canary Yellow - X-Large | CA$35.00 | Yes |
Documents & Data
Customer Reviews
6 total6 reviews · out of 5
Parfait
Belle texture
parfait
tissus très agréable pour le sport
belle qualité , douce
belle qualité , douce
Très confortable
Duoer
Très belle camisole
Confortable
Parfait
Tissu très doux. Dommage que la taille xxl ne soit pas offerte