These pants are a sublime combination of high tech hybrid woven fabric and minimum pattern cutting technology. Made in one piece left and right halves, of breakthrough multi-functional single fabric, they offer warm, seamless, unimpeded comfort and mobility. S.I.O minimum pattern (For stress reduction) A unique paper pattern technology that factors in material characteristics and sewing specifications, and allows fewer seams for improved comfort and greater mobility. Main features: S.I.O Dermizax HEATNAVI CORDURA 3M THINSULATE
