This performance rash guard long sleeve is constructed using flat locked seams throughout to reduce chaffing and is shaped to provide full freedom of movement. All Gill rash guard offer excellent UV protection and are rated UPF 50+. They have 6 oz 4 way stretch for comfort and fit and can be worn as a layering pierce for comfort or alone on warmer days for sun protection. The long sleeve design offers even greater UV protection and they have durable stretch print detailing. Available in white and red, in sizes XS-2XL.