BlueSports ribano long sleeve shirt M BL-8166 Properties: BlueSports SR Long Sleeve Ribano T-Shirt This fitted long sleeve T-shirt is designed for comfort and freedom of movement thanks to its anatomical cut. Additionally, it has moisture-wicking properties, which helps keep the body dry during physical activity. The T-shirt is made of a material mixture consisting of 85% polyester and 15% elastane (spandex).