evo.com | Stio Insulated Pants > Warm, silky and made to layer, the Stio Fernos Insulated Knicker Pants are a cold-day essential under ski pants and bibs. PeakFill Active insulation traps heat without bulk while still letting air move on skin tracks and chairlifts. A bonded elastic waist and four-way stretch move with every turn, and drop-in hand pockets plus a hidden zippered pocket keep essentials close for apres. Water-Repellent Finish Resists Water and Reduces Dry Time Relance(TM) Primeflex Primeflex(TM) microfibers offer improved drape, stretch and wicking properties compared to regular polyester fibers. Drop-In Pockets for Stashing Essentials PeakFill(R) Active Insulation Proprietary insulation balances warmth and breathability to maintain lasting athletic comfort across the entire conditional range. Designed to keep core temps regulated, the synthetic fiber fill draws on a spiral filament structure to enable greater stretch, faster recovery and quicker dry times than traditional lofted insulation. Trim Fit A slim design with minimal bulk that fits close to the body. | Women's Stio Fernos Insulated Knicker Pants 2027 - Medium Purple | Polyester