FREE DELIVERY available over orders £50.00 O'Neill Rash Vests and Rash Guards. Rip Curl Rash Vests & Billabong Rash Vests. Rash Vests or Rash Guards are worn under a wetsuit to protect against the neoprene rubbing against the skin. The rash vest should be tig ht to th e skin to prevent a rash occurring. Rash vests can also be worn with board shorts, or beach wear. Our entire rash vest range is UV protective against the sun. Please use the sizing charts be low and measure your chest before you buy. We have a great range o f rash vests and rash guards from leading brands such as O'Neill, Rip Curl and Billabong . If you need a good rash vest with free delivery look any further .