Custom fit your ski boots—right from home.

Whether you're molding just your liners or both liners and shells, this kit gives you everything you need to get a dialed-in, high-performance fit—without the need for a shop.

Inside the Heat Molding Kit, you’ll find:

• Two pairs of Patriot Merino Ski Socks — one to wear during molding for even compression, and the second to use as a clever heating method (fill with rice and heat in the microwave for consistent, liner-safe warmth)

• Foam components from the Patriot Fit Kit — designed to relieve pressure on common problem areas during the heat molding process

• Step-by-step instructional video to walk you through the process with confidence

As a bonus, you’ll still have two pairs of top-quality ski socks ready to ride when you're done molding.

🎥 Check out the videos below for a full breakdown of how to get the best fit from your heat moldable liners and boots.

Warning: Not all ski boots are heat moldable. You must ensure your boots are compatible with this process. Extreme care and attention is required to not melt your boots. Do not get your boots too hot or heat them up for too long. Results are highly dependant on your oven. 

Sizing:

S                                     M                                 L

Boot 22.0-24.5                Boot 25.0-27.5            Boot  28.0-30.5

Euro 35-38                      Euro 39-42                  Euro  43-46

US  4-7                            US 7-10                      US  10-13

Shipping Transit time is between 2-10 business days dependant on where you are located, but we have 3 shipping locations to make sure we get your gear to you as fast as possible.

US Shipping 🇺🇸 

Free Shipping for all orders above $39

Standard Shipping applies for orders under $39

Canada Shipping 🇨🇦

International Shipping 🌍

Locations:
USA Warehouse
9263 Bonner Mill Rd.
Bonner, MT 59823 

Shop with Confidence. Enjoy our 30-Day Comfort Guarantee on most items, with unique terms for Power Flex Liners. 

If our boot fitting products do not work for you, we will buy them back. Simply send back your product to either our USA or Australian locations within 30 days.

*Return shipping is at customers expense.

USA Returns

To make a return to our Montana warehouse- please click here: 

USA RETURN

Please use assigned RMA label once created.

Australia and NZ Returns

Return ship to our Australia Location - 33 Kosciuszko Road, Shop 12 Town Centre, Jindabyne, NSW, 2627

Please include your name and order number with the shipment.

International Returns

Unfortunately we are unable to support International returns at this time. We ask our international customers to please choose carefully.

Special Conditions*
Power Flex Liners require comformation to your foot shape for correct fit and performance. Due to this shaping, molding and bedding in, this product once used is non-returnable. 

Only unused and unheated liners are eligible for a return. 
We provide 1-year warranty against any manufacturing defects or abnormal wear and tear. 
All original packaging, tags, and accessories must be included with the return or exchange. Otherwise, a restocking fee may apply.

• Who needs footbeds?

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  Every skier should have a footbed! If you are skiing without one, you are seriously limiting your ability to ski at your best. A footbed is the solution to the majority of ski boot fit issues. They are the key to being comfortable and give you the support you need to go out and send it.

• How long will my footbeds last?

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  The support and shape of the footbed will not ever deteriorate! However, the shock absorbing foam will compress and pack down over time. To experience the best comfort and full shock absorbing capability of your footbeds, its recommended you replace your footbed every 100-150 ski days. This will be a similar lifespan to your boot liners.

• Why should I buy a Patriot Footbed?

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  What sets Patriot Footbeds apart is how they support your feet when you ski. The spherical arch shape and dynamic frame means the footbeds will work with your feet for increased stability and instant response to your skis. Unlike our competitors who make static and flimsy insoles, Patriot footbeds are a robust and shock absorbing platform that will transform your ski boots. Seriously, the proof is in the pudding. I urge you to try them and let us know your feedback. You will be stoked!

• Will they work with my aftermarket liners?

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  Yes, all Patriot's gear is built low profile to suit any boot and liner configuration you choose to ski.

• What the best size liner sleeve for a 25.5 boot

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  25.5 really is the transition size of the sleeves. We suggest if you have a High Volume (HV) boot, that you will likely see better success with a M/L size sleeve. For regular and narrow width boots, the Small sleeve will fit best and you will see great results once the liner adapts with 1-3 days of use.

• What is the difference between the ski and snowboard liner sleeve?

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  There is no difference in the sleeves construction. They will work perfectly on either boot. We find that snowboarders are more likely to utilise the included J bars into the rear pocket for extra grab.

• How long will my order take to ship?

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  Between 1-10 days dependant on where you are located, but we have 3 shipping locations to make sure we get your gear to you as fast as possible.