Modular helmets do tend to run on the smaller side, so if you are on the bigger side of a size on the size chart then please consider going up a size. 

SHELL:
• Lightweight, strong, advanced polymer alloy
• Increased shield tab size for easier use with larger winter gloves
• Updated Lock & Seal shield seal technology
HELMET PEAK:
• Strong Removable peak reduces lift/drag at high speeds & protects from sun & roost
• Side covers can be switched out with peak
PROTECTION:
• Quick-Release, easy-adjust buckle
• Dual-density EPS liner
• Stainless Steel Impact-resistant chin-bar latch system with new Posi-Lock guide
• Ultra-high lift chin bar with glove-friendly thumb-release button
• Chin-Bar and shield nest into the peak to prevent hooking when open
COMFORT:
• Integrated, updated removable breath box/chin skirt system
• Hi-flow adjustable air ventilation system with integrated drag reduction vent-spoiler
• Hygienically-treated, removable, washable, moisture-wicking, comfort liner
• Optional liner & cheek pad sizes available
DOT from 1800G