It's a dun-dun-dun-dun deal with this fun and practical Short Sleeve Striped Shark Rash Guard. Not only will he love the shark graphics, but he'll love not getting sunburned after a long day of swimming. Rash guard is made of polyamide/elastane with UPF 50+ for sun protection and flat-lock stitching to reduce chafing. This swim top features a mock neck, allover stripe print, and printed shark graphics at the middle. Machine wash.