The Livin&'; Salty Youth Tee offers UV 50 sun protection and quick-dry, moisture-wicking comfort. Its ultra-light, antimicrobial fabric keeps kids cool and fresh all day. Crew Neck Short Sleeve UV 50 Sun Protection Quick Dry and Moisture Wicking Antimicrobial Ultra Light Quick Reaction Fabric Content: 88% Polyester/12% Spandex Turn Inside Out, Machine Wash Cold with Like Colours, Do Not Bleach, Hang to Dry