Features: Quad roller skates ideal for sidewalks, rinks, or parks Easy-to-clean synthetic upper on a lightweight, high-impact chassis Trucks and cushions help guide your turns for added control 56mm x 33mm polyurethane wheels provide optimal grip and bounce on smooth surfaces Bevo Silver-5 Race Rated bearings allow your wheels to keep rolling at fast speeds Skates fit true to U.S. women's whole shoe sizes