Comfortably Collared Men's Perfect Slim Fit Hybrid Under Sweater Dress Shirt Patent-pending hybrid design of 100% Polyester body / 100% Cotton collar and cuffs Moisture wicking, breathable, odor resistant, and flexible Form fitting to reduce the appearance of extra pounds around the waist Longer design limits the need to constantly retuck your shirt, and allows for full range of arm motion for taxi hailing, high-fiving coworkers, and signaling a touchdown US OWNED AND OPERATED - Comfortably Collared was created with the goal of providing high quality products that emphasize both function and fashion without sacrificing comfort