Far more than an ordinary sweatshirt. This premium pullover is made with thick, heavy-duty Peruvian 100% cotton. The interior is lofted fleece for outstanding warmth and comfort. The smooth exterior surface resists snags and pilling. Rib-knit side panels, cuffs, and hem provide a custom fit and are knitted with spandex in the yarns for outstanding stretch and recovery. Quarter-length front zipper for adjustable warmth and ventilation.