INNER SELF
Performance Pacepro™ Perforated T-Shirt
This Performance PacePro™ Perforated T-Shirt is a moisture-wicking running top from the INNER SELF Montreal collection, exclusive to i.FiV5. It is made from a soft, stretch microfibre jersey with strategic perforations on the side and back for ventilation, and includes a reflective logo for low-light visibility. The athletic cut features a crew neck, short sleeves, and a relaxed fit, with a smooth black synthetic fabric and a white chest wordmark.
- Material
- microfibre jersey
- Gender
- unisex
- Style
- performance, sporty
- Category
- Sporting Goods > Athletics > Track & Field
Specifications
A running T-shirt that keeps you cool and comfortable, no matter your pace.
Soft, stretch microfibre jersey with moisture-wicking properties. Strategic perforations on side and back for ventilation. Reflective logo for visibility. Athletic cut.
- Material
- microfibre jersey
- Style
- performance, sporty
- Occasion
- workout
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Sporting Goods > Athletics > Track & Field
Additional Attributes
- moisture-wicking fabric
- strategic perforations for ventilation
- reflective logo for visibility
- athletic cut
- soft stretch microfibre jersey
Product Insights
The Performance Pacepro™ Perforated T-Shirt from INNER SELF is a 125gsm ultralight tee with laser-cut perforations that resist fraying, designed to keep the wearer ventilated from 10°C to 35°C. Its ventilation system—a racing-singlet feature uncommon in training tees at this price—uses side and back perforations to reduce chafing instead of raglan sleeves. Priced at $65 CAD, it undercuts the comparable Nike Stride Dri-FIT ADV by $3 while offering moisture-wicking, a reflective logo, and laser-cut ventilation. The athletic cut runs trimmer than standard Nike or UA sizing; order usual for a close fit or size up for looser. To preserve the reflective logo, wash every 8–12 runs in cold water with enzyme-free detergent, air-dry flat, and never use fabric softener or vinegar. This shirt is exclusive to Simons as part of the Montreal collection.
Verified claims
- Fabric performance
- 125gsm ultralight fabric with laser-cut perforations, rated for 10–35°C.
- Perforation durability
- Laser-cut perforations resist fraying longer than punched or knit-in alternatives.
- Ventilation performance
- Laser-cut vents and 125GSM fabric keep the shirt breathable from 10°C to 35°C.
- Performance positioning
- The laser-cut ventilation system is a detail more typical of racing singlets than everyday training tees.
- Sizing
- Athletic cut is trimmer than standard Nike/UA sizing; order usual size for a close-to-body fit, size up for a looser feel.
- Ventilation design
- Side and back perforations for airflow instead of raglan sleeves for chafing reduction.
- Care instructions
- Preserve the reflective logo by washing in cold water with enzyme-free detergent and air drying flat.
- Wash routine
- Wash every 8–12 runs in cold water with a liquid detergent free of enzymes and optical brighteners.
- Laundry additives
- Never use fabric softener or vinegar; air-dry flat indoors.
- Competitive value
- At $65 CAD, $3 less than comparable Nike Stride Dri-FIT ADV, with moisture-wicking, reflective logo, and laser-cut ventilation.
- Exclusivity
- Exclusively sold at Simons as part of the Montreal collection.
- Moisture wicking
- The microfibre jersey wicks moisture away from the skin to keep runners drier during hot or sweaty runs.
Product record
- Title
- Performance Pacepro™ Perforated T-Shirt
- Brand
- INNER SELF
- Price
- 65 CAD
- Availability
- In stock
Buying Guide
1 comparison · 8 sourcesUses
Staying cool on runs
A running T-shirt made for training and races in mild to warm weather, with the brand listing a temperature range of 10°C to 35°C. Its moisture-wicking stretch microfibre jersey and perforated back and underarm ventilation are designed to help keep you cool and comfortable at any pace, and the reflective logo adds visibility on darker runs.[1,2]
Product comparison
Compared within this brand.
| Performance Pacepro™ Perforated T-Shirt: Choose this for running in mild to warm conditions: the brand specifies a 10°C to 35°C temperature range and an ultralight 125 GSM stretch microfibre jersey (88% polyester, 12% spandex) that wicks moisture, with laser-perforated back ventilation, underarm ventilation zones, and perforations on the sides for added airflow. It has an athletic, relaxed cut with a crew neck, straight hem, short sleeves, and a reflective logo for low-light visibility. It comes in sizes SMALL to X-LARGE and Black, White, or Burgundy.[1,2] | Lightweight Merino Long-Sleeve T-Shirt: Choose this if you want a relaxed-fit long-sleeve base layer in a soft, ultra-light 50% merino wool / 50% modal knit that is naturally temperature-regulating, odour-resistant, breathable and moisture-wicking, with comfortable flatlock seams and raglan sleeves. It comes in Black and Ivory/Cream Beige in sizes Small to X-Large. Note that its weight is listed as 140 GSM (lightweight) by the retailer, while one review associates it with a 165 GSM fabric for all-season wear, so the exact heft may vary by source.[3,4] | Corecotton™ Muscle T-Shirt: Choose this if you want a sleeveless muscle-style running top cut from light 100% cotton jersey, which the brand positions for maximum comfort and performance. It features wide raw-cut armholes, a ribbed crew neckline, a straight hem, and reflective logo details and patterns, plus back graphics and a small white INNER SELF chest print. It comes in sizes small to x-large in Black or Emerald/Kelly Green; the fabric is 100% cotton, so it is not a synthetic performance knit.[5,6,7,8] |
Image Analysis
3 images- 01
Product
Front-facing black short-sleeve crewneck t-shirt with relaxed fit, smooth synthetic-looking fabric and a small white chest wordmark reading INNER SELF.
- Overall garment silhouetteLoose, relaxed-fit short-sleeve t-shirt with a straight hem that falls to the upper hips of the model.
1 region
x 0.18 · y 0.24 · w 0.64 · h 0.52 (high) - NecklineCrew neck with a narrow, slightly raised binding in the same black fabric as the body.
1 region
x 0.36 · y 0.12 · w 0.28 · h 0.07 (high) - Sleeve cutShort sleeves with a loose, slightly dropped shoulder seam and simple folded hem.
2 regions
x 0.18 · y 0.28 · w 0.21 · h 0.18 (high); x 0.61 · y 0.28 · w 0.21 · h 0.18 (high) - Fabric appearanceSmooth, slightly lustrous knit consistent with synthetic performance fabric; no visible texture or pattern.
1 region
x 0.22 · y 0.30 · w 0.56 · h 0.40 (medium) - Front chest marking“Small white uppercase wordmark centered on the chest reading INNER SELF.”
1 region
x 0.44 · y 0.25 · w 0.12 · h 0.03 (high) - Bottom hem detailStraight hem with visible single-line stitching at the edge of the fabric.
1 region
x 0.27 · y 0.64 · w 0.46 · h 0.06 (medium)
Other
Studio-style product photograph showing a standing male model against a plain light background with a directional shadow to the right; image cropped near mid-thigh.
- Model poseMale model standing facing forward with hands clasped at midline and legs visible to mid-thigh.
1 region
x 0.26 · y 0.06 · w 0.48 · h 0.86 (high) - Background and shadowPlain light neutral background with a soft shadow cast to the right side of the image behind the model.
1 region
x 0.62 · y 0.00 · w 0.36 · h 1.00 (high) - Image cropImage framed from above the head to roughly mid-thigh; feet not visible.
- LightingEven, soft studio lighting illuminating the front of the shirt with mild highlights on fabric surface.
Colors
black· main fabric#1C1A1Dwhite· chest wordmark- Overall garment silhouetteLoose, relaxed-fit short-sleeve t-shirt with a straight hem that falls to the upper hips of the model.
- 02
Product
Front view of a loose-fit black short-sleeve crewneck T-shirt with small centered white chest text and a straight hem worn by a standing model.
- SilhouetteLoose, relaxed short-sleeve T-shirt with a straight hem that falls to the upper thigh area of the wearer.
1 region
x 0.20 · y 0.14 · w 0.60 · h 0.38 (high) - NecklineCrewneck collar with a narrow ribbed band.
1 region
x 0.40 · y 0.14 · w 0.20 · h 0.05 (high) - SleevesShort sleeves with a relaxed, slightly dropped shoulder seam and loose sleeve opening.
1 region
x 0.20 · y 0.17 · w 0.60 · h 0.16 (high) - Fabric appearanceSmooth, matte to slightly lustrous knit fabric with small natural folds and drape across the torso.
1 region
x 0.28 · y 0.20 · w 0.44 · h 0.28 (medium) - Center chest text“Small uppercase white text centered on the chest reading INNER SELF.”
1 region
x 0.44 · y 0.22 · w 0.12 · h 0.04 (high) - Hem finishStraight hem with a visible single-fold stitching line along the bottom edge.
1 region
x 0.28 · y 0.46 · w 0.44 · h 0.04 (medium)
Other
Studio full-body product shot on a plain light background with soft directional lighting casting a shadow to the right; model posed standing with hands behind back.
- Shot compositionFull-body studio shot showing model from head to shoes, centered horizontally with space above head and below feet; floor meets wall at a visible seam.
- Background and lightingPlain light gray to white seamless background with soft directional lighting creating a soft shadow on the wall to the model's right.
1 region
x 0.55 · y 0.08 · w 0.30 · h 0.80 (medium) - Model poseModel stands facing slightly left with hands behind back and gaze turned to the left.
1 region
x 0.28 · y 0.05 · w 0.44 · h 0.75 (high) - Other visible garments and propsBlack athletic shorts, white crew socks scrunched at mid-calf, and black running shoes are visible; they are separate garments not described in product section.
1 region
x 0.26 · y 0.48 · w 0.48 · h 0.44 (high)
Colors
black· t-shirt body#131215white· chest text- SilhouetteLoose, relaxed short-sleeve T-shirt with a straight hem that falls to the upper thigh area of the wearer.
- 03
Product
Rear three-quarter view of a black short-sleeve performance T-shirt with a perforated cross pattern centered on the upper back, visible crew neck, and smooth slightly shiny synthetic fabric.
- View and fitShirt shown on a model from the rear at a slight right three-quarter angle; fabric falls loosely from shoulders with a relaxed fit across the back.
- NecklineCrew neck with a narrow folded hem and visible topstitching around the neckline.
1 region
x 0.34 · y 0.05 · w 0.32 · h 0.09 (high) - Perforated back patternA centered perforated pattern of small round holes forming a vertical line and a horizontal line that intersect roughly at mid-back, creating a cross shape.
1 region
x 0.28 · y 0.18 · w 0.44 · h 0.38 (high) - Fabric appearanceSmooth, lightweight synthetic fabric with a subtle sheen and uniform surface without visible knit texture.
- Sleeve constructionShort set-in sleeves with a straight hem and visible topstitching at the sleeve edges; sleeves end above the elbow.
2 regions
x 0.06 · y 0.30 · w 0.26 · h 0.26 (high); x 0.68 · y 0.28 · w 0.26 · h 0.26 (high) - Side seam detailSubtle vertical side seam visible on the right side of the back panel running from underarm toward the hem.
1 region
x 0.66 · y 0.28 · w 0.16 · h 0.50 (medium) - Bottom hemCurved lower hem with visible topstitching; hem sits around the upper hip on the model.
1 region
x 0.24 · y 0.72 · w 0.52 · h 0.20 (high)
Other
Studio image of a model against a plain light background, right three-quarter rear pose; soft lighting with a faint cast shadow to the right.
- Background and stagingPlain light grey or off-white studio background with even diffuse lighting and a faint shadow cast to the right of the model.
- Model presence and poseMale model shown from the back and right side, head turned slightly right; both arms visible with hands near hips.
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.96 (high) - Other garments visibleLower-edge of black athletic shorts visible below the shirt hem.
1 region
x 0.28 · y 0.82 · w 0.44 · h 0.16 (high) - Lighting and image qualitySoft, even studio lighting highlighting fabric sheen; high resolution with clear detail.
Colors
black· main fabric#16141A
Variants
12 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4566915 | Performance Pacepro™ Perforated T-Shirt - Black - Small | CA$65.00 | Yes |
| 4566916 | Performance Pacepro™ Perforated T-Shirt - Black - Medium | CA$65.00 | Yes |
| 4566917 | Performance Pacepro™ Perforated T-Shirt - Black - Large | CA$65.00 | Yes |
| 4566918 | Performance Pacepro™ Perforated T-Shirt - Black - X-Large | CA$65.00 | Yes |
| 4566919 | Performance Pacepro™ Perforated T-Shirt - White - Small | CA$65.00 | Yes |
| 4566920 | Performance Pacepro™ Perforated T-Shirt - White - Medium | CA$65.00 | Yes |
| 4566921 | Performance Pacepro™ Perforated T-Shirt - White - Large | CA$65.00 | Yes |
| 4566922 | Performance Pacepro™ Perforated T-Shirt - White - X-Large | CA$65.00 | Yes |
| 4588434 | Performance Pacepro™ Perforated T-Shirt - Burgundy - Small | CA$65.00 | Yes |
| 4588435 | Performance Pacepro™ Perforated T-Shirt - Burgundy - Medium | CA$65.00 | Yes |
| 4588436 | Performance Pacepro™ Perforated T-Shirt - Burgundy - Large | CA$65.00 | Yes |
| 4588437 | Performance Pacepro™ Perforated T-Shirt - Burgundy - X-Large | CA$65.00 | Yes |