Long-sleeve perforated-back T-shirt product image (primary)
Black long-sleeve crewneck athletic top with raglan sleeves, fitted torso, and a small square logo near the lower left hem; shown on a model from the front.

I.FIV5

Long-Sleeve Perforated-Back T-Shirt

CA$49.00CAD
In Stock

This long-sleeve T-shirt from the i.FiV5 PERFORMANCE collection is a fitted athletic top made from a soft stretch microfibre jersey in a recycled polyester blend. It features a perforated back panel for enhanced breathability, Polygiene® technology to eliminate odor and inhibit bacteria growth, a crew neck, long raglan sleeves, and a reflective logo. Designed in Canada, it is suitable for high-intensity workouts and everyday athletic wear.

Material
Soft stretch microfibre jersey in a recycled polyester blend
Gender
unisex
Style
activewear, athleisure
Category
Apparel & Accessories > Clothing > Activewear

Color

BlackOxfordBlueRed

Size

X-SMALLSMALLMEDIUMLARGEX-LARGE

Specifications

Performance long-sleeve T-shirt with breathable perforated back and odor-control technology.

Breathable perforated back, Polygiene odor elimination, reflective logo, raglan sleeves

Material
Soft stretch microfibre jersey in a recycled polyester blend
Style
activewear, athleisure
Occasion
workout, sports-event
Gender
unisex
Age Group
adult
Condition
new
Category
Apparel & Accessories > Clothing > Activewear

Additional Attributes

  • soft stretch microfibre jersey
  • recycled polyester blend
  • perforated back for greater breathability
  • Polygiene odor elimination technology
  • crew neck
  • long raglan sleeves
  • reflective i.FiV5 logo
  • designed in Canada
  • performance collection

Product Insights

The I.FIV5 Long-Sleeve Perforated-Back T-Shirt uses a close-fit bellows effect to expel hot air through back perforations, aided by raglan sleeves and a wicking athletic fit for HIIT and weightlifting, while Polygiene anti-odor treatment permits several days of use between washes, reducing environmental impact by a third when skipping every other wash, though the perforated back may reveal skin or a sports bra, and care requires cold gentle washing without fabric softener and low heat drying to preserve the treatment; the shirt is made of 88% recycled polyester and 12% spandex, offering the same odor-control technology as Patagonia and Arc’teryx for $49 CAD, a $9 premium over a basic UA Tech but with four performance upgrades.

Verified claims

Ventilation
Close-fit bellows effect pumps hot air out through back perforations.
Odor control
Polygiene anti-odor treatment enables several days of wear between washes.
Safety
Polygiene treatment is safe for skin and does not disrupt the natural microbiome.
Sustainability
Skipping every other wash reduces the garment's total environmental impact by a third.
Environmental benefit
Wearing twice between washes cuts environmental impact by one third.
Brand validation
Same Polygiene odor-control technology as Patagonia, Arc'teryx, and The North Face.
Care
Cold gentle wash, no fabric softener, low heat or hang dry to preserve Polygiene.
Material
88% recycled polyester, 12% spandex with Polygiene treatment same as Arc’teryx and Patagonia.
Environmental footprint
Wearing twice between washes cuts total environmental impact by a third.
Value
Four performance upgrades over UA Tech long sleeve for only $9 more.
Coverage tradeoff
Perforated back improves cooling but may reveal underlayer.
Raglan sleeves
Raglan sleeves prevent shoulder seam binding during overhead presses, pull-ups, and kettlebell swings.
Athletic fit
Close-fitting design minimizes fabric movement during HIIT and weightlifting.
Back panel sheerness
Back perforations reveal skin or a sports bra.
Wicking
Textured yarns wick sweat via capillary action, keeping fabric dry.
Dry time
Dries in under 30 minutes after a high-heart-rate session.

Product record

Title
Long-Sleeve Perforated-Back T-Shirt
Brand
I.FIV5
Price
49 CAD
Availability
In stock

Image Analysis

3 images
Long-sleeve perforated-back T-shirt product image (primary)
01

Product

Black long-sleeve crewneck athletic top with raglan sleeves, fitted torso, and a small square logo near the lower left hem; shown on a model from the front.

  • Overall silhouetteForm-fitting long-sleeve top with a straight hem that sits at the model's hip; torso is smooth and close to the body.
    1 regionx 0.18 · y 0.18 · w 0.64 · h 0.62 (high)
  • NecklineClose-fitting crew neckline with a narrow topstitch finish.
    1 regionx 0.36 · y 0.03 · w 0.28 · h 0.10 (high)
  • Sleeve constructionRaglan-style long sleeves that are slim and extend to the wrists; left sleeve is raised across the top of the frame in the model pose.
    2 regionsx 0.00 · y 0.08 · w 0.46 · h 0.22 (high); x 0.54 · y 0.14 · w 0.36 · h 0.38 (high)
  • Seaming detailVisible raglan seam lines running from the neckline toward the underarm on both sides.
    1 regionx 0.34 · y 0.06 · w 0.34 · h 0.20 (high)
  • Lower-left hem logoSmall square reflective or tonal logo located near the lower-left front hem.
    1 regionx 0.24 · y 0.66 · w 0.04 · h 0.04 (medium)
  • Fabric appearanceSmooth, slightly lustrous knit consistent with performance fabric; no visible texture or pattern.

Other

Studio product shot on a model against a plain light background; model pose has left arm raised behind head, cropped at mid-thigh showing complementary shorts; even soft lighting with minimal shadow.

  • Model pose and framingFrontal view of a model from upper thighs to top of head with left arm raised so the elbow extends out of frame; image centered on torso.
    1 regionx 0.00 · y 0.00 · w 1.00 · h 1.00 (high)
  • Background and lightingUniform light gray to off-white seamless background with soft, even studio lighting and minimal cast shadows.
  • Additional clothing visiblePair of purple athletic shorts visible below the shirt hem; not described as product features.
    1 regionx 0.20 · y 0.76 · w 0.60 · h 0.20 (high)

Colors

deep black· body and sleeves#0E0D12
Long-sleeve perforated-back T-shirt product image 2
02

Product

Rear view of a fitted long-sleeve athletic shirt on a model showing a vertical perforated vent panel at center back, raglan sleeve seams, a shallow crew neckline, and smooth matte stretch fabric.

  • Perforated back panelVertical rectangular column of small round perforations running down the upper-to-mid center back of the shirt, aligned with the spine area and showing the model's skin through the holes.
    1 regionx 0.06 · y 0.36 · w 0.18 · h 0.50 (high)
  • NecklineShallow crew neckline with a narrow folded binding lying flat against the nape.
    1 regionx 0.08 · y 0.16 · w 0.36 · h 0.12 (high)
  • Raglan sleeve seamDiagonal raglan seam extending from the neckline toward the underarm across the shoulder, visible as a stitched line separating back panel and sleeve.
    1 regionx 0.32 · y 0.16 · w 0.40 · h 0.30 (high)
  • Fabric textureSmooth, tightly knit stretch fabric with a matte finish and minimal visible texture.
    1 regionx 0.00 · y 0.28 · w 0.78 · h 0.68 (high)
  • Fitted sleeveLong fitted sleeve contouring the arm with no visible cuff or decorative hem.
    1 regionx 0.52 · y 0.28 · w 0.46 · h 0.60 (high)
  • Visible stitching line at shoulderNarrow topstitching visible along the raglan seam and neckline binding.
    1 regionx 0.28 · y 0.14 · w 0.48 · h 0.22 (medium)

Other

Studio portrait crop showing the model from the upper back and head turned in profile; neutral light gray background and soft studio lighting produce minimal shadows.

  • Shot compositionCropped rear-quarter portrait showing the model's upper back, right shoulder and profile face turned to the right; product occupies the lower-left and center of the frame.
  • BackgroundUniform light gray background with no visible props or distracting elements.
    1 regionx 0.78 · y 0.00 · w 0.22 · h 0.30 (high)
  • Model stylingModel hair pulled into a low tight bun; visible profile of face and neck above the shirt.
    1 regionx 0.12 · y 0.00 · w 0.58 · h 0.36 (high)
  • Lighting and shadowSoft, even studio lighting with mild shadowing under the jaw and subtle highlights on the shoulder and cheek.

Colors

deep black· back panel#0D0D12deep black· right sleeve#0D0D12
Long-sleeve perforated-back T-shirt product image 3
03

Product

Black long-sleeve fitted shirt shown from the rear with a centered vertical perforated back panel, raglan sleeve seams, crew neckline, and slightly curved hem.

  • Silhouette and fitFitted long-sleeve shirt closely following the model's torso with a straight side seam and a slightly curved lower hem.
    1 regionx 0.18 · y 0.18 · w 0.64 · h 0.66 (high)
  • NecklineShallow crew neckline with a narrow banded trim visible at the back of the neck.
    1 regionx 0.38 · y 0.04 · w 0.24 · h 0.10 (high)
  • Sleeve constructionLong slim sleeves with raglan seams extending from the neckline to under the shoulder area.
    2 regionsx 0.06 · y 0.18 · w 0.30 · h 0.64 (high); x 0.64 · y 0.14 · w 0.28 · h 0.64 (high)
  • Perforated back panelNarrow vertical panel of small evenly spaced perforations running down the center of the upper back, visible as a faint dotted column.
    1 regionx 0.44 · y 0.14 · w 0.10 · h 0.48 (medium)
  • Fabric appearanceSmooth knit fabric with a matte finish and minimal surface texture; slight natural stretch indicated by gentle drape and small horizontal pull lines near the lower back.
    1 regionx 0.22 · y 0.28 · w 0.56 · h 0.48 (high)
  • Hem stitchingVisible single-line stitched hem at the bottom edge of the shirt
    1 regionx 0.20 · y 0.72 · w 0.60 · h 0.10 (high)

Other

Studio product shot showing a model in a three-quarter rear pose against a plain light background with soft, even lighting and minimal shadows.

  • Model poseFemale model shown from the rear in a three-quarter profile with head turned left, hair in a bun, and left arm relaxed at the side.
    2 regionsx 0.06 · y 0.00 · w 0.52 · h 0.36 (high); x 0.06 · y 0.36 · w 0.30 · h 0.64 (high)
  • Background and lightingUniform light gray to white seamless background with soft diffuse lighting producing minimal cast shadows.
  • Visible secondary garmentLower garment in the image is a dark purple pair of pants or shorts visible at the bottom of the frame and not part of the product described.
    1 regionx 0.20 · y 0.78 · w 0.60 · h 0.20 (high)
  • Image framingVertical crop showing the model from just above the head to the hips; no packaging or hang tags visible.

Colors

matte black· main body#0D0D0E

Provenance

Merchant Link
https://www.simons.ca/en/women-sportswear/t-shirts-tank-tops/t-shirts/long-sleeve-perforated-back-t-shirt--7023-229550?colourId=0
Updated