Probably the best surf shirt ont he market! Xcel has been making these for many years and they have it so dialed in that this model has rarely changed over the years. They are in use by just about every lifeguard association in Hawaii, so you know it's a product you can depend on. They are constructed from unique fabric blend, an 8 ounce spandex fabric (heavier that a standard "rashguard"). It has a long life, is ultra comfortable, and best of all, provides a UPF of 50+. Our favorite feature of Xcel's Surf Shirt is the spandex binding on the cuffs and hem, which prevents the shirt from rolling up. For the price, you can't go wrong so pick one up today!
Features:

Lyrca Binding & Tie Loop prevents rolling up
UV Rated - Blocks over 98% of harmful UVA/UVB rays
Contoured underarm fit for maximum comfort & perfeormance
Comfortable 2" collar for additional sun and wetsuit protection.