ESSENTIAL EVOKNIT 1/4 ZIP The Essential EVOKNIT 1/4 Zip features our EVOKNIT technology that is soft, lightweight and seamless. If you're looking for something to keep you warm and will look good with any outfit, this one gets the job done and it comes in 6 colors, choose wisely. FEATURES - 86% nylon, 14% polyester - Seamless - EVOKNIT - Cat left sleeve