Where individuality and High Performance Meet – with the Best UV Protection Rating in the Industry. Engineered for performance and designed to make a statement, the T-FLEX short sleeve rash guard makes donning a wetsuit oh-so-easy when worn as an under-layer. When worn by itself it protects against stings and abrasion, and when worn on the surface it provides a level of UV protection unmatched in the industry. T-FLEX short sleeve rash guards stand up to the elements, and they stand out anywhere.