ibkul women's sun protective upf 50+ cooling solid long sleeve mock neck top 80000 lavender solid s ibkul <p>all ibkul skorts feature upf 50+ sun protection and moisture wicking features. our long sleeve zip mock neck features our patented icefil technology fabric. it works by converting sweat to refrigerant; cooling your skin 3 to 5 degrees, allowing you to be cool, comfortable and dry on the hottest humid days. this garment also has built-in upf 50 sun protection and moisture-wicking properties. this style has a mesh underarm panel promoting additional comfort and breathability. wear the long sleeve zip mock neck to all athleisure activities!</p>