Screens out the suns burning rays to help prevent sunburn. Provides protection from UVA rays that may contribute to skin damage and premature aging of the skin. Higher SPF gives more sunburn protection. Retains SPF after 80 minutes of activity in the water or sweating. Non-greasy, light formula. Moisturizing formula with aloe vitamin E. Broad spectrum UVA/UVB protection. Classic scent. Waterproof.