TSG Substance trail helmet review

TSG’s deep rear-silled and trail-orientated helmet weighs a right-on-the-money 250g, making it pleasantly easy on the neck and wearable all day. Its 16 big vents work pretty well to keep you cool, too.

The full internal retention band works via a micro dial. The adjustment is light and despite feeling a bit vague works well to find a good fit. 

The sizing is S-M and L-XL. We felt our S-M was a bit small, so it’s worth seeking one out to try first. 

This article was originally published in What Mountain Bike magazine, available on Apple Newsstand and Zinio.