Fit & Design 1 pair of adult unisex sun sleeves provide sun protection from mid-bicep to hands when wearing short sleeves or non-UPF long sleeve shirts Designed for athletic and routine activities with prolonged sun exposure Soft, lightweight, 4-way stretch fabric is shrink-resistant Flat seams offer style, comfort and durability Thumb holes/thumb lock cuff Silicone grippers help hold in place Packable design BloqUV® branding at top of sleeves Technology BloqTek™ fabric has inherent UPF 50+ protection that doesn’t wash out; sunscreen needed only on exposed areas UV lab tested to block 98% UVA/UVB rays Moisture-wicking and quick-drying properties keep you comfortable Antimicrobial protection makes them odor-resistant Additional Details Machine wash gentle with like colors Fabric is approved by The Skin Cancer Foundation (for covered areas only) Proprietary BlokTeq™ sun protective performance is chemical-free