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2-year warranty

✔ NASA-developed Aerogel insulation
 Lightweight design - only 1.3 pounds
 Keeps your feet warm down to -13° F 
✔ UTURN® Danish smart-lace system
Dryhunt® air-permeable nano-membrane
 Waterproof - keeps your feet dry in water up to 5 inches deep
Reinforced heel and toe protection
Flexible, double-sided protection
 Protecting joints with flexible construction
H-Flex® cushioned, heel-stabilizing insole
 Shock-absorbing EVA midsole
Anti-slip, mud-resistant rubber outsole
Ventilated, memory-foam collar
 Water-repellent outer shell made from premium Italian leather
and more...
Size chart
Hunting footwear sizes

Hunting boots ALPHA AEROGEL

Your feet will never experience the weather again thanks to the first hunting boots built with NASA-developed technology and the most breathable waterproof membrane.

Alpha Aerogel Boots by Hillman are going to change the way you think about outdoor footwear.

With every step, you’ll enjoy superior comfort, exceptional support, and top-of-line protection, all from a design that’s lighter and better-looking than anything else on the market.  

Aerogel Insulation

Aerogel was originally developed by NASA in the late 1990’s to protect astronauts from the freezing cold of open space while still maintaining mobility inside their spacesuits. 

Aerogel is far lighter, more flexible, and transfers less heat than any other insulating fabric made by any company on Earth. It’s simply the finest insulation ever devised by man.

Today we use the Aerogel technology to keep your feet warm down to -13° F while the weight of the boots is the lightest in this insulation class.

The weight of Aerogel is just 50 grams per square meter and has the same thermal insulation properties as insulation of 800 gr/m2. This superb weight-to-efficiency ratio makes Alpha Aerogel boots at least 20% lighter and less bulky than any on the market. 

And that's not all...

The Aerogel thermal insulation is bi-directional which means that in hot days it insulates your feet from heat. This doesn't mean that your feet will be chilled but at least you will feel the temperature in your boots comfortable as when using waterproof boots without insulation.

insulation types compare outdoor hunting boots aerogel vs thinsulate

Dryhunt® Membrane

The Dryhunt® nanoporous hydrophobic waterproof membrane is a mouthful, but here’s what it means:

This innovative membrane is hundreds of times more breathable than the world-leading brand membrane GTX. It repels water at the same time, giving you exceptional breathability AND dry, comfortable feet. 



Dryhunt® has unmatched breathability that allows the moisture from your feet to be transported outside of the boots much faster and efficiently. The nanoporous air-permeable technology performs hundreds of times better than the moisture vapor transmission technology. Other hunting boots can leave you with damp, sticky feet by the end of the day, but Dryhunt® provides the very best balance of breathability and waterproofness.  

Watch the video - Dryhunt VS World Leading Brand membrane
(nanoporous vs nonporous membrane)


 The industry standard for waterproof protection level is 1.6 inches above the board of the boots. Hillman destroys that standard by providing a boot that stays waterproof when you step into water 5 inches deep! That’s over 3X the depth, so you can move through muddy terrain, marshes, or even along riverbanks and never get your feet wet. 

Hillman boots are tested with water under pressure to ensure that every single stitch and seam of the interior is going to keep water from getting in. Your feet are the only thing getting into your Hillman boots!

Watch the video that was taken during the production of your Alpha Aerogel Boots:


On the inside, you get to enjoy comfort with every step thanks to the shock-proof EVA midsole.
The insole with the H-Flex heel stabilization system additionally cushions impact and provides superior weight load while reducing the vibration in every step.

Health matters

Maximum joint movement is an essential part of the design.

Even with all this stability, you still have a flexible design that allows for a superior range of motion to keep you safe and stable while you cover uneven terrain.

Most outdoor boots have a rigid structure that blocks the ankle and foot joints, concentrating the load into your calves. This non-rigid form allows all joints to evenly absorb the load for a more comfortable experience.

soft flexible sole compare with stiff sole outdoor hunting boots

Functional outsole

On the outside, you have a mud-proof outsole that keeps mud and debris from sticking to your boots. The rubber is formulated to be with superior cohesion to almost any surface while remains wear-resistant.

There’s nowhere you can’t go!


Flexible protection

360° board protection with two types of polymer materials guarantees the highest wear resistance while allowing all foot joints to move freely.

Unbreakable lacing system

If you want superior pleasure when wearing your boots, then you’re going to love the Danish U-TURN® smart lacing system. Simply turn the control knob and the web of laces tightens automatically and evenly. 

While walking the forces are focused on the multi-point ankle guides to provide superior ankle support. No matter how tightly you lace your boots, the force helps to provide optimal stability as you walk, run, or climb.


hunting boots with lacing system

The laces are made of stainless steel wire consists of 49 strands and are practically unbreakable. The excellent resistance needed for optimal tightening requires a thicker stainless steel wire (0.8-0.9 mm) than other systems. No way can you break it. The steel wire is coated with plastic reinforcement to prevent friction against the shoes and protect your feet and keep them comfortable. 


The reel knob is engineered by a brand-new technology that is much simpler than other competitive products and with fewer weak points.

The gear ratio is perfectly optimized so that you can lace your boots with fewer turns than any other currently in the market. It works so smoothly that it is a pleasure to use every time.

The wire guides are made of durable cold-resistant nylon and wider channels that will make it hard to block the wire if mud is stuck in the guides.

You’re going to wish every pair of shoes you own had the U-TURN® lacing system.

Alpha Aerogel Hunting Boots by Hillman are going to change the way you think about outdoor footwear.

With every step, you’ll enjoy superior comfort, exceptional support, and top-of-line protection, all from a lighter and better-looking design than anything else on the market.

You’ll hunt longer, hike farther, and spend more time doing what you love – and the reason you can do all that is the Alpha Aerogel Hunting Boots by Hillman.

 The first time you try them on, you’ll see the difference.

But first, you have to try them, so try with confidence! Every pair of boots we sell comes with:

  2-year warranty 
If anything goes wrong, we’ll replace them.

 Money-back Guarantee 
If they aren’t the best hunting boots ever, you don’t pay a dime

 Free Shipping
Free shipping for all orders over $299.-

 Delivery time: 5-7 business days
Order now and you can be ready to hunt next weekend!

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