Used Scubapro Hybrid T Rash Guard Women's Watersports Long SleeveFeaturing smooth skin 1mm neoprene in the torso area and highstretch UPF 50 Flex Tec material on the sides, sleeves and collar, this stylish warmer can be worn as a thermal under layer beneath a traditional wetsuit or by itself to provide thermal protection and to act as a barrier to the sun's rays when snorkeling or swimming. Easy to don and doff and super comfortable for extended wear.