SX-1 Breath Box
Core Technologies SX-1 Breath Box Features
The breath box looks and feels very durable, and the materials are also good and that is something you look for when you buy enduro oriented gear, nonetheless, the mechanism to fit it into the helmet is not adjustable and that means it might not fit your head, as it does with mine. the box is enough milimeters away so as to defeat the purpose of creating an air capsule. I would like it to be adjustable .