Multi-purpose design suitable for various locations, from mountains to city streets. Head circumference目安: 57-59cm Standards: Recommended by JCF (Japan Cycling Federation) ■ Movable visor convenient for storing goggles: The movable visor (5 levels up and down) allows goggles to be stored in this area when not in use. ■ Front shape that does not easily interfere with goggles: The front shape is designed to consider interference between goggles and the forehead of the helmet, reducing discomfort when wearing goggles. (Excluding some special shapes) ■ Eyewear hold function: Adopts an air hole shape that makes it easy to hold eyewear, regardless of the visor position. (Excluding some special shapes) ■ One-rank-up enveloping fit: The spring structure with moderate flexibility in the support part realizes a one-rank-up enveloping fit that wraps around the back of the head. ■ A.I. net is not included. ■ Standard equipment: XF-8 adjuster, FM-X normal inner pad set, FM-X dedicated visor