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. Imported.