evo.com | evo Long Underwear Bottoms > The evo Midweight Base Layer Pants are our go-to foundation for long winter days when thermoregulation matters most. Built for deep storm cycles, brisk bluebird days, and everything in between, they're designed to keep you warm without ever feeling bulky or restrictive. The midweight 4-way stretch fabric moves naturally through every turn, hike, and stomp, delivering steady comfort and reliable warmth from first chair to last lap. And because winter rarely gives us a chance to slow down, we use an odor-resistant treatment so you can wear them longer without feeling self-conscious. Regular Fit 4-Way Stretch Mid-Weight Machine Wash Midweight 4-Way Stretch Fabric (240g/m^2) 88% Polyester / 12% Spandex | evo Midweight Baselayer Pants Men's 2027 - Medium Blue | Spandex/Polyester