Flex Rating – 5 (1 Soft - 5 Stiff)

1:1 Lasting – This new new last is the keystone of the boot - the best fit in snowboarding today. Nidecker landed on an 8° forward lean - the sweet spot between comfort and performance. 1:1 Lasting means a specific liner, shell and footbed for each full and half size. Women’s, men’s and youth boots seperate lasts for full anatomical accuracy

3D Molded Tongue – The asymmetrical tongue is 3D molded and curved towards the medial side, following the naturally raised ridgeline of your forefoot to alleviate pressure points and give a more balanced feel of comfort and support. An anatomically correct and asymmetrical tongue performs better than a standard straight one.

Internal Heel Lock – Powered by the external side dial, the double lace goes through an internal harness attached to the shell and tongue. When you tighten it, it creates a three-dimensional ankle lock. Lateral tightening from the harness around the ankle ball, and frontally from laces which pass through the tongue, lowering it downards against your instep

Diamond Liner – Made from state-of-the-art memory foam, it delivers a secure, custom fit with more consistent forward flex.

Thinsulate™ – The benchmark in lightweight thermal insulation, developed by the experts at 3M.

Asym 3F – Part of the ASYM3F Technology : FIT - FEEL - FLEX are combined in an asymmetric shape and closure system that delivers optimum support and flex. Lined up along the asymmetrical molded tongue, the Boa® Fit System lace guides are also asymmetrically positioned on the flatter areas of your forefoot for less point-loaded pressure and a more even closure, which increases medial arch support to reduce foot fatigue and cramping. This Nidecker innovation is codeveloped with and approved by Boa®.

Dual BOA

H4 Coiler™ BOA Technology – Effortless and fast, the Coiler quickly takes up lace slack, increasing speed of entry into the boot. Ready for anything, designed to withstand

3D Triple Density – Premium 3D insole uses triple-density EVA to cradle your foot. Firm support at the heel cup and arch combines with a high-rebound heel layer, while a fleece-lined footbed with silicone print adds warmth and grip.

OC Kush – Shock-absorbing dynamic gel pads are inserted into the outsole around the heel area. This extra cushioning helps you soak up heavy landings and reduces fatigue from bumpy snow, as well as making your boots super comfy to walk around in.

Vibram® Approach Outsole – This top-of-the-range outsole comes with a full EVA midsole for the best possible comfort under the whole foot. An OC-Kush insert gives excellent dampening under the heel. The highlight is the new Vibram ICE-TREK compound, which is the best rubber available for cold, icey or snowy surfaces. Extra grip at toe and heel was inspired by fish scales.

Exo Spine – An external backstay that supports the whole boot and transfers energy instantly from heel to toe. It connects seamlessly to the outsole via our Transition Zone, so you won't hook up on the binding's heelcup when you enter or exit your binding.

Storm Cover – A water-resistant PU/mesh cover with zipper. The Storm Cover keeps feet dry for long days in deep snow conditions and features a 3D engineered knit to perfectly match the shape of the boot. Stretchable material at the top eases closure.

Space Blanket – A thermal insulation barrier between the outsole and the bottom of the liner keeps the warmth inside and the cold outside.

Custom Calf – Velcro wings at the back of the shell can be adjusted to accommodate bigger calves and gain extra stride length when splitboarding.