Aqua Lung Women's Rashguard Long Sleeves Galaxy Twilight Large NWT The Aqua Lung rashguard lycra material is made from 80% nylon / 20% spandex The rashguards are SPF 50 and have been tested under Australian / New Zealand Standard AZ/NZ 4399, the highest and most respected standards in the industry Lycra,Spandex,Nylon Aqua Lung rashguards are designed to be worn in and out of the water for protection against the sun’s UV rays, as a layer to guard against possible critters that will sting or scratch you or as an additional layer under your Aqua Lung wetsuit! Features: • Rashguard Size: Womens L Condition: New With Tags