Everlast® Rashguard long sleeve shirt was designed to keep the body stronger and drier for longer periods of time and to protect the body from rashes and irritation. The Compress-X™ technology ensures a tighter body fit in order to diminish vibrations and reduce muscle fatigue while stimulating blood flow and preventing lactic acid accumulation. • protects the body from rashes and irritations • prevents perspiration to keep the body cool and dry • rubber clamp maintains the position • two-tone sleeve design presses the muscles but keeps the body cool • 100% original production (4430)