Rash guards are T-shirts designed for men to use in aquatic sports like surfing, swimming, snorkeling or scuba diving. From their name, rash guards are t-shirts that are worn to protect from rashes that can happen due to different abrasion. Rash guards are made from different materials like nylon, polyester or spandex. They are very soft shirts that are size fitting, they protect the top part of the body while practicing different aquatic sports; they made an isolating layer for the body against different weather conditions and water abrasion. Rash guards can be worn alone or under swim suits. Rash guard shirts can also be worn by rash guard shorts that also protect the lower body. Rash guards are available with different colors and patterns to make you look stylish even in your sports clothes, and they can be short or long sleeved. Rash guards are made that they dry fast, light in weight to prevent any movement hindering, protect your skin from the sun and prevent any rashes.