NanoVent Performance Shirt
Who is this for? +
For: Competitive runners who train consistently (track, XC, road) and want performance gear without the $100+ markup.
- Mid-distance runners (400 to 3200) and anyone doing hard workouts
- Athletes who care about fit, compression, and chafe-free comfort
- Runners who want a weekly rotation for training + race day
Not for: Casual joggers looking for loose, fashion-first shorts.
Description +
When every ounce matters — this is the shirt.
The NanoVent Performance T-Shirt is built with a premium 75% nylon, 25% spandex blend for unmatched breathability, stretch, and sweat control. Designed for runners who move fast and train hard.
Features:
- Featherweight fabric with built-in ventilation
- Sweat-wicking and quick-drying to keep you cool
- Four-way stretch for unrestricted movement
- Minimal seams to reduce friction
- Anti-cling finish for comfort under pressure
- Athletic fit made to move with you
Whether you're racing a mile or grinding out tempo reps, this shirt disappears — so all you feel is the effort. No bulk. No bounce. No excuses.
Delivery & Returns +
Running gear is processed within 5 business days and typically arrives within 3 to 4 business days after shipping. These ship separately from posters and graphic tees, so you might receive multiple packages depending on your order.
Returns are available within 30 days as long as items are unworn and include all original tags and packaging. Missing tags or packaging may result in a small restocking fee. If you're unsure about fit, we're happy to help before you place your order.
Size Chart
| Size | Waist (in) | Outseam (in) |
|---|---|---|
| XS | 27–31 | 15.25 |
| S | 27–31 | 15.25 |
| M | 29–33 | 15.5 |
| L | 31–35 | 16 |
| XL | 27–31 | 15.25 |
- Fit: Compression
- Material: Stretchy Ribbed Fabric
All measurements are in inches. Use the toggle above to switch between inches and centimeters. If you’re between sizes, size up for a looser fit.
For: Competitive runners who train consistently (track, XC, road) and want performance gear without the $100+ markup.
- Mid-distance runners (400 to 3200) and anyone doing hard workouts
- Athletes who care about fit, compression, and chafe-free comfort
- Runners who want a weekly rotation for training + race day
Not for: Casual joggers looking for loose, fashion-first shorts.
When every ounce matters — this is the shirt.
The NanoVent Performance T-Shirt is built with a premium 75% nylon, 25% spandex blend for unmatched breathability, stretch, and sweat control. Designed for runners who move fast and train hard.
Features:
- Featherweight fabric with built-in ventilation
- Sweat-wicking and quick-drying to keep you cool
- Four-way stretch for unrestricted movement
- Minimal seams to reduce friction
- Anti-cling finish for comfort under pressure
- Athletic fit made to move with you
Whether you're racing a mile or grinding out tempo reps, this shirt disappears — so all you feel is the effort. No bulk. No bounce. No excuses.
Running gear is processed within 5 business days and typically arrives within 3 to 4 business days after shipping. These ship separately from posters and graphic tees, so you might receive multiple packages depending on your order.
Returns are available within 30 days as long as items are unworn and include all original tags and packaging. Missing tags or packaging may result in a small restocking fee. If you’re unsure about fit, we’re happy to help before you place your order.
Why runners choose the NanoVent
Featherweight fabric
75% nylon, 25% spandex with built-in ventilation.
Sweat-wicking, quick-drying
Keeps you cool and dries fast between reps.
Four-way stretch
An athletic fit that moves with you.
Minimal seams, anti-cling
Less friction, and nothing sticking when you are soaked.
worn by an army of runners
4.9 out of 5 stars
Average rating
30 DAY
returns
Buy any 2 shorts, get 1 free. Free US shipping over $125.
Shop the shorts dealwhat people have said about us
Buy any 2 shorts, get 1 free
More tops
Free US shipping over $125
Questions runners ask
What size should I get?
It has an athletic fit through the body. Sizes run XS to L, and the size chart sits under the size buttons. Between sizes? Go up for a looser fit, or ask the help chat before you order.
What is it made of?
75% nylon and 25% spandex. It is featherweight, wicks sweat, dries fast, and stretches four ways, with minimal seams and an anti-cling finish.
Does the buy 2, get 1 free deal include shirts?
That deal covers shorts (half tights and split shorts). Free US shipping still applies to your whole order over $125, so a shirt with your shorts can get you there.
How long does delivery take?
Running gear is processed within 5 business days and usually arrives 3 to 4 business days after it ships. Orders over $125 ship free in the US.
What if it does not fit?
Return or exchange it within 30 days, as long as it is unworn with its tags and packaging. Missing tags or packaging may mean a small restocking fee. Start it from your account.
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