READY FOR SUN You'll be ready for warm, sunny days in this short sleeve tee with built-in UPF 50 and sweat-wicking power. COMFORT STRETCH Supple stretch fabric provides full range of motion so you can move freely and comfortably. Omni-Shade UPF 50 sun protection Omni-Wick Comfort stretch Uses: Hiking Imported Recommended Protection The Skin Cancer Foundation recommends this fabric as an effective UV protectant only for covered areas.