Flattering fit, freedom of movement, flat-seam construction and BloqTek quick-dry performance fabric provide unsurpassed style, comfort and 50+ UPF sun protection. Our Swim Shirts and Cover-Ups permit freedom of movement to kayak, paddle-board, swim or just lounge by the pool in comfort. The moisture-wicking, quick-dry UPF 50+ fabric keeps you cool under the blazing sun.