Midori Security Hat With Ventilation Hores SC11BVRAα Yellow 4548890191263

Plus coolness α! Safety remains as it is! Comes with a ventilation hole that is hard to stuff. ● External dimensions (width) [mm]: 280 ● External dimensions (back) [mm]: 250 ● External dimensions (high) [mm]: 180 ● Mass [G]: 400 ● Head circumference [cm]: 55-62 ● Liner: Yes ● Yo -string: Yes ● How to attach a chin string: one -touch type ● Tachiba: Yellow: Yellow ● Ventilation hole: Yes ● Standards: for flying, falling objects, for protection for crash ● Specifications: Shock absorption α liner, with removal prevention mechanism ● Material: ABS