Using our signature Egyptian cotton magnetic closure convertible collar, environmentally friendly Chitosante® treated knit body and signature patterned accents, the Paulo Alto Collection gives the ultimate in sport tech; maximum mobility, comfort, high breathability and cooling techniques. Plus added features like UPF 50 and unique mesh sleeve and venting, make these style the best yet in sport chic attire. Perfect for warmer climate riding, tennis and golf. Self: 100% Polyester. Collar & Lining: 100% Egyptian Cotton. Mesh :80% Nylon / 20% Spandex. Model is 5'9"; 32" bust and 27" waist and is wearing a size S.