EVA and Polyurethane Foam
A Hook-and-Loop Fastener Spoiler in the back of the cuff allows you to easily adjust the spoiler for personalization. Move it in different positions or remove it altogether for a better fit.
You won’t need heat pads either if you have cold feet, because the air in the bladders from the Air Shell will also work as an insulator enhancing warmth.
Flex and Fit
The Air Shell offers a fast and instantaneous custom fit enhancement that can be done anytime, anywhere. An air bladder is placed between the liner and the shell, extending around the heel pocket to the forfoot area. Inflation and deflation pumps are on a panel on the spine of the boot.
The cuff catches can easily be moved to fit a variety of leg shapes. The catches have can be positioned in a range of 4mm: 22mm forward and 22mm back.
The Hinged instep catch allows for easy adjustments, creating better pressure distribution and closure.