Small/Medium - Mens 5-9 and Womens 6-10
Medium/Large - Mens 9.5-13 and Womens 10.5-13
What are MadJacks?
The MadJacks is a simple idea. The MadJacks adapts your snowboard boot to a standard ski binding. Once you are in your comfy snowboard boots, step into your MadJacks and then into your ski. Off you go for a great day of comfortable skiing. Oh, and when your head in for lunch or back to the lodge at the end of the day, step out of your MadJacks and no more Frankenstein walk.
Who are MadJacks for?
Everyone that wants a great day of comfortable skiing. Why not, you deserve it. It is possible.
Does the MadJacks work with any brand of snowboard boot?
Absolutely, Mad Jacks is universal with all brands, including those that use single boa technology.
Does the back support of the MadJacks lock into place?
The MadJakcs uses an industry unique system to keep the back support from rotating backward providing the leverage you need for performance. In addition, the ankle and calf strap create a "cinching" mechanism around the snowboard boot. The MadJacks and your snowboard boot generate all the stiffness you need.
Is the MadJacks Safe?
Yes, the MadJacks is designed to all ISO and ASTM standards related to alpine ski boot geometry (ISO 5355). The MadJacks has also passed release testing. As such, the MadJacks with a standard snowboard boot behaves like a standard alpine ski boot.
Will I need to adjust my bindings?
Maybe, but only just a little. The snowboard boot/MadJacks combo is normally a bit longer than the size ski boot you would wear. However, the difference is relatively small and you should only have to adjust your bindings a small amount. You should not have to re-mount your bindings.
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Without compromising performance
MadJacks focuses on giving comfort to skiers, regardless of level.
You have the freedom to wear any of your favorite, comfy snowboard boots!
MadJacks is completely detachable, allowing you to walk freely in the snow.
MadJacks meets all relevant ski binding release requirements.
Designed to be used with modern-shaped standard skis and bindings.
3 sizes: Kids, Small-Medium, Medium-Large. Adaptable for all ages and all builds.
Our primary goal is to deliver the best quality product that has been fully tested. Mad Jack Snowsports is an innovative start-up and we have put together an awesome team with over 20 years experience in engineering, retail, eCommerce and bringing snow sports products to market. Thanks!