REI Co-op Midweight 1/4 Zip Base Layer Top - Women's

Feel the crisp mountain air bite just enough to remind you that adventure waits, then settle into the effortless warmth of the REI Co-op Midweight 1/4 Zip Base Layer Top. This essential layer is engineered to be a trusted partner across changing conditions, featuring advanced moisture-wicking fabric that swiftly moves sweat away, keeping you dry and comfortable whether powering up a steep ascent or carving lines down a snowy slope. The smooth, next-to-skin feel ensures unrestricted movement and prevents chafing, while the convenient 1/4 zip offers immediate ventilation control—dump heat quickly during high-exertion moments or zip it up to seal in warmth when temperatures drop. Its intelligent design provides thermal regulation without bulk, making it the perfect foundation for multi-layered systems, from early morning trail runs to extended backpacking trips under a vast sky. 
 
PRODUCT CONDITION
 
This UnNew REI Co-op Midweight 1/4 Zip Base Layer Top - Women's is in Excellent condition. 
 
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

• 92% polyester, 8% spandex
• Soft brushed lining
• 1/4 length zipper closure 
• UPF 50
• Ultra soft material
• Semi-fitted
• High neck 
• 4-way stretch
• Moisture wicking