this long sleeved adults rash vest is perfect to give that extra layer of warmth this season wear under your wetsuit or over boardies for added comfort & warmth & prevention against irritation saltrock rash vests offer great uv protection too & have a spf 50 which prevents burning of the skin up to 50 times longer than normal please be aware that a rash vest is a technical piece of kit designed for surfing & other watersports & so is skintight & not particularly suitable to be worn as a fashion garment