evo.com | BlackStrap Long Underwear Bottoms > Slide, stomp, shred, repeat in the BlackStrap Tribrid Pants, built to keep up with every mountain move. With gridded fleece, wind-blocking woven panels, and strategically placed TREO fabric, they deliver warmth, ventilation, and stretch exactly where you need it. From skinning up early morning slopes to charging powder lines all day, these pants move with you, letting your adventurous spirit roam free. Brushed Fleece Insulation Regular Fit Insulation Gridded Fleece | 100% Recycled Polester Fibers | Weight - 172 GSM Overlay Woven Windblock | 80% Polyester, 20% Spandex + C0DWR TREO Lined Handwarmer Pockets | Women's BlackStrap Tribrid Pants 2026 - Small Red | Spandex/Polyester