REI Co-op Performance Short Sleeve
When the sun crests the peaks and the day's adventure begins, freedom of movement is paramount. The REI Co-op Performance short sleeve empowers every stride and reach, engineered from a blend of fast-drying recycled polyester and supple spandex that actively wicks moisture away, keeping wearers comfortable and focused whether scaling switchbacks or pushing pace on a lowland trail. Its thoughtful design incorporates UPF 30+ protection for prolonged exposure and an antimicrobial treatment to maintain freshness through multi-day exertions. A standard fit that never restricts, this performance top moves with you, designed not just for the journey, but for savoring every moment of it.
PRODUCT CONDITION
This UnNew REI Co-op Performance Short Sleeve - Men's is in Excellent condition.Ā
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.
TECH SPECS
- Material: 92% polyester, 8% spandex
- Weight: 3.7 oz.
- Ultralight fabric
- Quick-drying
- Moisture wicking
Product Information
Product Information
Shipping & Returns
Shipping & Returns


REI Co-op Performance Short Sleeve
REI Co-op Performance Short Sleeve
When the sun crests the peaks and the day's adventure begins, freedom of movement is paramount. The REI Co-op Performance short sleeve empowers every stride and reach, engineered from a blend of fast-drying recycled polyester and supple spandex that actively wicks moisture away, keeping wearers comfortable and focused whether scaling switchbacks or pushing pace on a lowland trail. Its thoughtful design incorporates UPF 30+ protection for prolonged exposure and an antimicrobial treatment to maintain freshness through multi-day exertions. A standard fit that never restricts, this performance top moves with you, designed not just for the journey, but for savoring every moment of it.
PRODUCT CONDITION
This UnNew REI Co-op Performance Short Sleeve - Men's is in Excellent condition.Ā
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.
TECH SPECS
- Material: 92% polyester, 8% spandex
- Weight: 3.7 oz.
- Ultralight fabric
- Quick-drying
- Moisture wicking
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When the sun crests the peaks and the day's adventure begins, freedom of movement is paramount. The REI Co-op Performance short sleeve empowers every stride and reach, engineered from a blend of fast-drying recycled polyester and supple spandex that actively wicks moisture away, keeping wearers comfortable and focused whether scaling switchbacks or pushing pace on a lowland trail. Its thoughtful design incorporates UPF 30+ protection for prolonged exposure and an antimicrobial treatment to maintain freshness through multi-day exertions. A standard fit that never restricts, this performance top moves with you, designed not just for the journey, but for savoring every moment of it.
PRODUCT CONDITION
This UnNew REI Co-op Performance Short Sleeve - Men's is in Excellent condition.Ā
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.
TECH SPECS
- Material: 92% polyester, 8% spandex
- Weight: 3.7 oz.
- Ultralight fabric
- Quick-drying
- Moisture wicking





















