IBKUL UPF 50 DOREEN Periwinkle Coral Long Sleeve Mock Neck Golf Tennis Shirt It has a zip placket, a mock collar and mesh running under the sleeves. The ICE FIL fabric is 92% Nylon & 8% Polyurethane which is designed to keep you cool. It is soft and stretchy, wicks the moisture from sweat, has 50+ UPF sun protection, is fast drying and retains it shape after washing. The colors are Periwinkle Blue, Hot Pink, Light Pink, Navy Blue, Dark Coral, Light Coral & White Size M (6 8 10) - Bust is approx 39"