REI Co-op Lightweight Long-Sleeve Crew Base Layer Top - Men's
When the trail beckons before dawn, or the summit push demands every ounce of effort, your foundational layer makes all the difference. The REI Co-op Lightweight Long-Sleeve Crew Base Layer Top is meticulously engineered to keep pace with your ambitions, whether you're logging miles on a high desert run or navigating a technical ridge line. Crafted from a responsive blend of 92% recycled polyester and 8% spandex, its intelligent fabric actively pulls moisture away, evaporating it swiftly, so you stay comfortably dry without feeling clammy.Ā
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PRODUCT CONDITION
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This UnNew REI Co-op Lightweight Long-Sleeve Crew Base Layer Top - Men's is in Excellent condition.Ā
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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.Ā Ā
TECH SPECS
- Brand: REI Co-op
- Recycled polyester/spandex wicks sweat and dries quickly
- Fabric has a soft and silky feel for next-to-skin comfort
- UPF 50+ sun protection
- Underarm gussets ensure you can reach and move with ease
Product Information
Product Information
Shipping & Returns
Shipping & Returns


REI Co-op Lightweight Long-Sleeve Crew Base Layer Top - Men's
REI Co-op Lightweight Long-Sleeve Crew Base Layer Top - Men's
When the trail beckons before dawn, or the summit push demands every ounce of effort, your foundational layer makes all the difference. The REI Co-op Lightweight Long-Sleeve Crew Base Layer Top is meticulously engineered to keep pace with your ambitions, whether you're logging miles on a high desert run or navigating a technical ridge line. Crafted from a responsive blend of 92% recycled polyester and 8% spandex, its intelligent fabric actively pulls moisture away, evaporating it swiftly, so you stay comfortably dry without feeling clammy.Ā
Ā
PRODUCT CONDITION
Ā
This UnNew REI Co-op Lightweight Long-Sleeve Crew Base Layer Top - Men's is in Excellent condition.Ā
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.Ā Ā
TECH SPECS
- Brand: REI Co-op
- Recycled polyester/spandex wicks sweat and dries quickly
- Fabric has a soft and silky feel for next-to-skin comfort
- UPF 50+ sun protection
- Underarm gussets ensure you can reach and move with ease
Original: $20.25
-70%$20.25
$6.08Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When the trail beckons before dawn, or the summit push demands every ounce of effort, your foundational layer makes all the difference. The REI Co-op Lightweight Long-Sleeve Crew Base Layer Top is meticulously engineered to keep pace with your ambitions, whether you're logging miles on a high desert run or navigating a technical ridge line. Crafted from a responsive blend of 92% recycled polyester and 8% spandex, its intelligent fabric actively pulls moisture away, evaporating it swiftly, so you stay comfortably dry without feeling clammy.Ā
Ā
PRODUCT CONDITION
Ā
This UnNew REI Co-op Lightweight Long-Sleeve Crew Base Layer Top - Men's is in Excellent condition.Ā
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.Ā Ā
TECH SPECS
- Brand: REI Co-op
- Recycled polyester/spandex wicks sweat and dries quickly
- Fabric has a soft and silky feel for next-to-skin comfort
- UPF 50+ sun protection
- Underarm gussets ensure you can reach and move with ease





















