NEWS – Strapping on a pair of Razor Jetts Heel Wheels is like riding a wearable skateboard. These skates are designed to strap on the heels of your shoes and fit youth size 12 up to adult size 12 shoes and a max weight of 176 lb. They feature two 50 mm urethane wheels that have sealed bearings wheels for a smooth ride. They also spark when you brake (you can remove the spark feature if you desire). Want some? Head over the Amazon where you can buy a pair for $39.99.