SunBusters Short Sleeve Rash Guard - Smoke/Lava Boy"s color blocked short sleeve rashguards with shark design on front and SunBusters logo on bottom left. High collar for ultimate neck coverage. All swimwear and hats are sun blocking UPF 50+, similar to SPF on sunscreen. Maximum sun protection swimwear made from chemical-free fabrics. Match the rashguard with our rash shorts, sunsuits and hats. Go play, we"ve got you covered! Sun Busters by Tuga Sunwear sun-protective swimwear and accessories bring the best in Australian beach fashion to the shores of the USA. Sun Busters products are made from the highest quality fabrics, are long-lasting and help prevent skin cancer. UPF 50+ for Maximum UVA/UVB Sun Protection! Blocks Out 98% of All Harmful UV Rays. UPF 50+, Wet or Dry. Chemical-Free Fabrics. Also available in long sleeve.