Fit & Design: Classic fit is true to size Long sleeve Mock neck with a high back adds extra sun protection 1/4 zip placket with a Swarovski crystal zipper pull adds a dash of fashion Contrast color piping details Underarm mesh panels provide extra ventilation Naturally wrinkle-free fabric has a luxurious hand feel Technology: UPF 50 sun protection blocks 98% of UVA and UVB rays and never washes out SoCool cooling fiber technology reduces body temperature by 3-5deg to keep you cool SunGlow is moisture-wicking and quick-drying to create a cooling effect that provides comfort in the heat