2015 Wilson Staff Mens Golf Classic Cap-SnapX Adjustable Technology Interior sweat mesh headband supports perspiration absorption Mid crown size and soft curved brim create a technical, sporty look 3-dimensional "Wilson Staff" on front and a shield on the left side support the brand with more majors won than any other 100% polyester and diamond jacquard fabric wick away perspiration SnapX technology as used on tour for an adjustable fit Velcro strap on back creates a customized fit for most head sizes