The REI Co-op Men’s Lightweight Base Layer Bottoms are perfect for hiking and multisport activities. Made from recycled polyester and spandex, these base layer pants wick sweat and dry quickly. The soft and silky fabric provides next-to-skin comfort, while the UPF 50+ sun protection keeps you safe from the sun.
- Soft, elastic waistband for a comfortable fit
- Fly opening and crotch gusset for easy movement
- Locker loop for hang-drying
Matthew Cortez (verified owner) –
I’ve worn these base layer bottoms on several hikes and they have performed great. The material is lightweight and breathable, keeping me dry and comfortable.
Mary Green (verified owner) –
The REI Co-op Men’s Lightweight Base Layer Bottoms are perfect for multisport activities. The UPF 50+ sun protection is a great feature.
Shannon Mejia (verified owner) –
I appreciate the sustainable materials used in these base layer bottoms. They’re not only good for the environment, but also comfortable to wear.