Description Experience the unbelievable performance of Polartec Powerstretch fabric. The excellent warmth-to-weight ratio, as well as its thermal and moisture-wicking properties, make the K2 Powerstretch Tights a must-have for skiing or layering in icy cold weather. Add it to your expedition list for ultimate warmth.  Features Polartec Powerstretch lightweight fleece Fully elasticated waistband Flatlock seaming detail to reduce potential chafe Inside leg gusset to reduce chafing Specifications Material(s): Polartec Powerstretch Pro 53% Polyester 38% Nylon, 9% Spandex First Ascent Women's K2 Powerstretch Fleece Tights