The Caves 1/4 Zip Pullover has been a favorite Tech layer every season! It's made from a Wicking Polyester/Spandex Double Jersey Blend that is comfortable on and off the course. A Contrast Inner Collar has been added to complete its composition, making this style a must-have! UPF 50+ sun protection. Made of 90% Polyester / 10% Spandex.