What is a rash guard top?

Answer:
A rash guard top looks like a form fitting t-shirt. The rash guard can be long sleeve, short sleeve or even sleeveless. The rash guard protects surfers from the rash due to the chest and stomach rubbing against the wax on the surfboard. Rash guards have lately hit the mainstream as an ideal sunblock. Most rash guards feature a UV coating which protects from the rays of the sun. A rash guard dries quickly and you do not have the worry of reapplying sunblock every few minutes.
First answer by Exceedwetsuits. Last edit by Exceedwetsuits. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 2 [recommend question].