Product Description An advanced model of the PROTONE. This helmet was developed to achieve high levels of ventilation, temperature regulation, and aerodynamics. Features a seamless outer shell. The use of the new FLUID CARBON12 material provides high durability against external factors and improves safety by efficiently dispersing impacts. The inner pad on the top of the head uses MULTIPOD, a three-dimensional honeycomb structure that improves ventilation and safety against torsional impacts. The side pads are made of merino wool, which provides temperature regulation and antibacterial effects. Features the ultra-lightweight "OCTO FIT PLUS" adjustment system. Large reflective inserts ensure visibility from the rear. Complies with KASK's WG11 safety standard for torsional impact. JCF certified. I wore an inner cap, so it has been used very little, and I have used it carefully to avoid scratches. It has been used only a few times, and each use was for a short time, so I think it is in the category of a beautiful item. It's a solid helmet, and it's worth the price. Please consider it. Retail price: 52,800 yen Size: L Color: Red