Snapper Rock Big Boys' Long Sleeve Surfer Rash Top 80% Nylon/20% Spandex Machine wash cold, do not tumble dry, do not use bleach Our rash tops block 98% of all harmful uva and uvb rays all the great features such as flat lock stitching to prevent chaffing and rubbing quick drying, lightweight and breathable Three panel design with pale blue main body, black panels and white collar