Sawyer X is a helmet with hybrid construction that combines the advantages of In-Molding Technology with the ABS upper shell, for an incredibly light and at the same time impact resistant helmet. It is equipped with a passive ventilation system and has air front holes that allow the air coming from the goggle to flow out, thus preventing fogging. Finally Sawyer X is equipped with a 3D adjustment system that can be controlled both horizontally and vertically to ensure a precise and individual fit. PADDING WITH MICROARMOR ANTI-BACTERIA TREATMENT. REMOVABLE AND WASHABLE PADDING. REMOVABLE SOFT EARS. BUCKLE WITH DOUBLE SIDE SNAP. CUSTOM FABRIC POUCH INCLUDED. SIZES: S (53-55 cm) M / L (56-58 cm) XL (59-62 cm) WEIGHT: 545 gr. CERTIFICATIONS: CE EN 1077/B, ASTM