Speedo Women's Short Sleeve Contrast UPF 50+ Rashguard 80% Nylon/20% Lycra Imported Xtra life lycra fabric lasts 5 to 10 times longer to give you more value for your money Resists bagging, sagging, and the effects of suntan lotion, skin oils, and chlorine Upf 50 block the burn sun protection Ideal for any activity in or around the water Made by speedo, the world's premier aquatics brand