The ASTM-SEI certified Protégé is one of the lightest and most comfortable helmets on the market. Made of lightweight, high density ABS material.

Features a sleek low-profile design, extended back shell, an adjustable dial to ensure a more secure fit, and a removable mesh liner.

SEI certified to AST F1163-04A

Dark Green, Graphite, Navy, White

XS/Small: 6"-6 1/2"
Small/Medium: 6 1/2"-7"
Medium/Large: 7"-7 1/2"

How to measure: Use a measuring tape and take the measurement around the circumference of your head at the widest point above the eyebrow bone, over the bump at the rear of your head and just above the top of your ears. Use a mirror as an aid if unsure whether you are measuring correctly.