For all your water sports activities, The O'Neill 24-7 Hybrid Short Sleeve Sun Shirt Mens Rash Guard is the ideal choice for extreme comfort and great protection. The slim fit with 4-way stretch fits close to skin but not tight. Sun protection both in and out of the water, the O'Neill 24/7 Hybrid Tee is made from fast drying HyperDry fabric with UPF 30+ ultraviolet protection. A must have for hard core travelers and outdoor enthusiasts alike. UPF 30+ Sun Protection, HyperDry + 24-7 Technology, 4-way Stretch, Loose Fit for Maximum Cooling and Comfort, Boardshort Connector, Model Year: 2019, Product ID: 510662, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: 5050 221 M, GTIN: 0191015030363