Bones Head Rush X-Formula 99A V5 Sidecut (55mm) 07/04/2022 Added additional features like the

Added additional features like the re-designed internal heel pod keep the foot locked in and secure

Ribbed hem and cuffs help hold the hoodie in place and seal in warmth

A silhouette that is nice and simple

100% cotton French terry

Made from leather

Bones Head Rush X-Formula 99A V5 Sidecut (55mm) 07/04/2022 Added additional features like theBones Head Rush X Formula 99A V5 Sidecut. Sold as a set of four. Imported. Imported. 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