Protect your kids with this UPF 40 Long Sleeve Element Guard. Our Element Guards protect your skin from the harsh elements that you endure while out in the sun. With our UPF 40 Element Guards, over 97.5% of the suns UV rays are blocked. Overexposure to UV over many years can lead to serious health problems such as skin cancer. Our UV protected Element Guards look good and are designed to greatly reduce your UV exposure. WILL BE AVAILABLE IN MAY 2011.