Based on Freelite, our innovative engineered knit technology, the Kulm half-zip, is a master at regulating body temperature and moisture management. Not only does this midlayer guarantee perfect freedom of movement but, thanks to body-zoned yarns and knit structures, is able to deliver warmth and breathability where you need it most. Open knit structures across key zones of the back and underarms provide excellent ventilation while its high-stretch blend of cashmere, merino, silk and technical yarn guarantees softness and warmth. Ribbed cuffs and hem complete the look.