Reviewed by Dave in Frederick from Maryland on Monday, June 1, 2015
I bought this because I frequently mountain bike in very rocky terrain, and I wanted a helmet with better protection in the back of the head. This helmet delivers, and is comfortable and secure to boot. Good ventilation; I hardly notice that it's bigger than my usual XC-style helmet. Fit and adjustment is fine on my head at least - I got the L/XL for my size 7 1/2 (23.5") head.