Semi-floating structure achieves a stable wearing comfort with a uniform tightening. Head shape that fits many people. Air route design that provides air cooling function higher than the equivalent class models. "KBF-2" adjuster with BOA® fit system. A new mechanism that allows 2-step adjustment to both sides. Headrest & "up and down 8 steps" adjustment function. Chin strap with water repellent added to deodorant fiber MOFF®. Two types of inner pads that can be selected according to the application. Adopts COOLMAX® that assists the air cooling effect to the maximum. "Ultra Sweat Pad-03 (sold separately)" that prevents sweat from entering the eyes from the forehead. SPECIFICATIONS Size (Approximate head circumference) : S/M (55 - 58 cm), M/L (59 - 61 cm) Reference Weight : S/M (~235g), M/L (~250g) Standard: JCF (Japan Cycling Federation)
