D3O Aero impact foam absorbs and disperses energy upon impact
14 vent holes that maximize ventilation
Air XE shell for a truer fit

Technical Details

Product Details

Package Dimensions
Width : 8.2 inch
Height : 5.7 inch
Length : 11.9 inch

Shipping Weight: 1.4 pounds (View shipping rates and policies)

ASIN : B00LSO2OQA

Product Description

The AiR 4.2 OSFM helmet features a high-impact AiR XE Shell that is durable. The mechanically attached D3O is lightweight and flexible. It absorbs and disperses energy upon impact. The liner is treated with an antimicrobial system to resist the development of bacterial odors.