O\'Neill Premium Skins Ladies Sun Shirt in Light Aqua | 2021 The new O\'Neill Premium Skins Womens Sun Shirt features 50+ U.P.F. properties is the pinnacle in quality, wearable sun protection. Ergonomic seam placement, 4-way stretch and quick-dry properties provide exceptionally soft feel and comfort. Features   50+ U.P.F. Maximum Protection Seasonal Colours and Prints Strategic Seam Placement 4-way Stretch Quick-Dry Slim Fit Reduces Fatigue From Sun Exposure Premium 6oz Polyester Overlock Stitched: Super-Strong Seam