Rollerblade Women's Twister 80 Skate Durable multi sport skate with aircraft grade aluminum frame Perfect for all conditions especially urban and city streets. Quick and maneuverable Molded cuff and shell provide superior support with a lace lower and two ratchet buckles Urban 80mm/84A wheels with SG7 high performance bearings provide years of use The Womens Twister 80 represents a classic Rollerblade design matched with new technology. The molded shell provides superior support and unmatched performance on any surface. This is a great multi-use skate that does it all.