The Burton Avalon Women's Bib Pant. Stretch paneling in back for unrestricted mobility and to keep snow from sneaking inside, zippered chest pocket to keep everything place, and fleece-lined handwarmer pockets store keys, phone, or cards. The classic overall suspender system also includes a drop seat feature that works seamlessly under a jacket and allows for easy bathroom breaks. Thigh vents allow for ample venting to prevent overheating. Slim fit is tailored through the body and wider through the legs.