Product Details The Sirocco Sports Polo is built from hardwearing 100% Polyester pique fabric in a rib knit collar and cuff construction to provide enhanced durability and comfort. H2X-DRY® moisture management technology draws moisture away from the skin, helping you to maintain optimal body comfort. Specs & Features STORMTECH H2X-DRY® Moisture Management/Snag Resistant Fabric/UPF Rating 40+3-Button Placket/1x1 Rib Knit Crew Neck Collar and Cuff/Mechanical StretchHem Side Slits 100% Polyester Pique, 4.13 oz/yd2 (USA) / 140gsm (CDN)