Product details:

DRYCELL Technology-Draws sweat away from your skin to help keep you dry and comfortable. CloudSpun-Feels like cotton. It's not. This fabric is specifically knitted to be ultra soft moisture wicking, and 4 way stretch. Performance Fit-A slightly wider fit in the shoulders, chest and sleeves to ensure maximum comfort and freedom of movement during play. UV Protection-UPF 40+ provides the ultimate sun protection rating. Allows 1/40th of the sun's UV radiation to pass through it.