Enjoy the sun while keeping the harmful rays at bay in our SUN-Stopper Long Sleeve Top. Made with 100% recycled polyester, it provides excellent UPF 50 sun protection. Lightweight, breathable, and moisture-wicking, it's the perfect companion to a hot summer's day. If things get a bit clammy, the Polygiene finish will help keep the top feeling fresh. Part of our SUN-Stopper Collection - prepared for fun.