COOLIBAR SUN PROTECTION: The worldÕs leading sun protection company guarantees UPF 50+ that blocks 98% of UVA and UVB rays DERMATOLOGIST ENDORSED: Honored as the first to receive the Skin Cancer Foundation Seal of Recommendation FABRIC: Active Athlon» fabric is engineered for cutting-edge performance and comfort, including our exclusive Cooltect™ technology that accelerates moisture wicking for a cooler workout and helps keep the fabric fresh; Soft, lightweight, breathable, moisture wicking and quick dry to keep you active all day FEATURES: Relaxed fit, rib collar with button placket, short sleeves and straight hem with side vents; 30 inch body length (size Large); Machine wash, tumble dry; Imported RECOMMENDED FOR: golf - lightweight and performance driven, to keep you sun safe through the 18th hole Add elevated sun protection to your game with the MenÕs Erodym Long-Sleeve Polo designed for golfers and tennis enthusiasts who value performance and polish Lightweight breathable and quick drying it features Active Athlonª fabric with Cooltectª technology to accelerate moisture wicking and keep you cooler and more comfortable on the course or court