Fit & Design Slim fit pullover sun shirt for land and water Mock neck with 1/4 zip closure Elongated long sleeves offer hand protection Fabric is lightweight, soft, breathable, and shrink resistant 4-way stretch lets you move without restriction Flat seams Functional pocket on left sleeve Packable design BloqUV(R) logo on back right hip Technology BloqTek(TM) fabric has inherent UPF 50+ protection that doesn't wash out; sunscreen needed only on exposed areas Moisture-wicking and quick-drying properties keep you comfortable Fabric cools down 5 degrees when wet Antimicrobial protection Additional Details Machine wash gentle with like colors Fabric is UV lab tested and approved by The Skin Cancer Foundation (for covered areas only)