SPF Sun Protective T-Shirts are the only 100% Cotton T-Shirt Recomended by the Skin Cancer Foundation as an effective UV protectant. The SPF store has affordable Cotton shirts for the whole family.
An ordinary 100% cotton t-shirt has an average SPF equivalency of 4-10. SPF® T-Shirt's are the only 100% cotton t-shirts on the market to offer "Excellent UV Protection", an UPF of 50+, the highest possible UV rating for all 35 colors. The UPF rating is the UV rating for clothing; a UPF of 40-50+ is equivalent to SPF 30+ (the highest possible sunscreen rating). How do we make SPF® T-Shirt's work? Our unique combination of weight, construction, finishing treatments and UV treatment are the components that make our t-shirts top-rated sun protective while other ordinary t-shirts fail.
