Bones Wheels: 54mm 95a X-Formula Sidecut Slime Ball Wheels Built-in adjustable elastic waist belt

Built-in adjustable elastic waist belt for extreme comfort

From hike-friendly outsoles for better footing on the boot pack to our most complete cushioning and comfort for enhanced feel and control

• Holds 4-10 cards/cash

round shape and quad fin set up

Bones Wheels: 54mm 95a X-Formula Sidecut Slime Ball Wheels Built-in adjustable elastic waist beltAbout X 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 much better than any other wheel in the market. Grip