Light tough Hydra Helmet from Dirty Dog, complete with adjustable vents The Dirty Dog Hydra an excellent quality, lightweight, snowboardski helmet. To maximise comfort and custom fit, the Hydra uses an advanced 7cm rear dial system thats quick and easy to use, so you can always feel comfortable on your ride. The Hydra Helmet uses ABS shell construction to provide a lighter helmet with tons of durability. The high-density EPS Expanded Polystyrene inside of the helmet offers greater absorption of impacts while regulating temperature, while the outer ABS shell built to provide the tough protection you need.To keep you cool on the hill, the Hydra Dirty Dog helmet features 17 vents strategically placed to allow maximum cooling whatever the condition, with an easy-to-use button on the back to open and close them. Inside the helmet, there are removable heat-sealed interior pads so you can adjust the warmth of the Hydra to suit your needs.
