Impala Rollerskates Lightspeed Inline Skates. Ready to skate, no wearing-in required. Durable plastic outer boot with a comfortable, breathable, padded boot liner. Easy entry buckle and lace combo. 70mm 84a durometer wheels (also fits 72mm wheels). Abec-7 bearings. Optional heel brake and two Allen wrenches included. Wheels come with straight alignment, can be adjusted to rockered. Peta approved vegan product. Size options are based on US Women's sizing. Please note, if you are a half size we recommend going up to the next full size. Imported.