Boys sun protective swimwear from Coolibar; include boy sun protective swim shirts, boys swim sun hats, boy SPF swimwear, and boys swim pants. Coolibar is the first company to receive the Skin Cancer Foundation's Seal of Recommendation for UPF clothing and UV swimwear. Now available all over Europe via Proteksol. Coolibar boys sport sun protection cswimwear and beachwear. The best complementary alternative to sunscreen lotions and sun block creams.