S1 Mega Lifer Helmet Elbow Wheels: Atom Snap - Pick

Wheels: Atom Snap - Pick your color

A revolutionary integrated heel strap designed to pull the boot securely down and around the natural shape of your heel

Sizing Guide from the Manufacturer is as follows:

Bearings: Abec 3

Product details from Atom:

S1 Mega Lifer Helmet Elbow Wheels: Atom Snap - PickA bigger helmet for large heads (23" 25. 5"). The S1 Mega Lifer Helmet is designed to be worn while riding your skateboard, bicycle, roller skates and scooter. The S1 Mega Lifer Helmet is the safest, best selling, and best fitting certified high impact and multiple impact helmet on the market . You can call it a skate helmet, bike helmet, roller derby helmet, roller skate helmet or scooter helmet because it offers the best protection while skating,