The Waterproof H1 5/10mm High visibility Polar Evoluted Hood has been built for and tested in the most extreme conditions on the planet. Heat loss in these situations can be easily prevented by wearing a thick hood, especially when doing longer dives!
The H1 10mm hood is constructed with I-span superstretch nylon and bonded hi-quality nylon thread. It has double layered 10mm protection in the most important areas to prevent heat loss and the Glideskin seals for neck and face! It has air vents (Waterproof's Hood Air Venting System) with one way valves to prevent air build up.
The H1 High Visibility Hood features a High Visible Orange coloured surface with reflective patches for ultimate visibility and detection in choppy sea conditions.