Bones XF-Sidecuts V5 97A Wheels 53mm skateaccessories The M4 offers the unprecedented

The M4 offers the unprecedented versatility to switch between toric and cylindrical style lenses

Dual Side Entry With A Reverse-Coil Zip For Easy On/Off

Includes 2 sheets (5x9in each)

for maximum protection and freedom of movement

Molded toe/heel protection

Bones XF-Sidecuts V5 97A Wheels 53mm skateaccessories The M4 offers the unprecedentedDiameter: 53mm Durometer: 97a Wheel Width: 31mm Shape: V5 XF Formula About: The amazing new X Formula (XF) is another industry leading innovation from the BONES WHEELS factory. X Formula rolls over rough terrain like softer wheels do, but slides much like a harder wheel will. Speed: X Formula is extremely fast because it has a super high rebound. X Formula rolls much smoother and faster on all terrains because it absorbs vibration and softens impacts