Bones Wheels: X-Formula V5 Sidecut 99a Snowboard Boots Elevate your game on the

Elevate your game on the mountain with a smooth flex and playful feel that lets you make the most of your board

From eager beginners to devoted weekend warriors

and a twin profile that doesn't care which foot comes first

Smaller Fit This frame design is built to fit small and medium faces

Bones Wheels: X-Formula V5 Sidecut 99a Snowboard Boots Elevate your game on theAbout 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