Bones Wheels: X-Formula V5 Sidecut 99a Wakeboard Rope An innovative air channel keeps

An innovative air channel keeps your feet cool and dry and the Stay-Up Cuff ensures they remain high and snug all session long

Wall-to-Wall vision and Full Perimeter Channel Venting working together to provide sharp optics with zero fogging when the going gets tough

or just carving through the city

Stay warm with 100g polyfill

Its directional shape delivers pop in the tail and excellent float

Bones Wheels: X-Formula V5 Sidecut 99a Wakeboard Rope An innovative air channel keepsAbout 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