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Updated February 2020
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
Bottom line
Pros
Cons
Best of the Best
Arctic Shield XL Boot Insulators
Arctic Shield
XL Boot Insulators
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Best All-Around
Bottom Line

An efficient insulator that accommodates bigger feet and keeps toes nice and warm at 20 degrees Fahrenheit.

Pros

These extra-large insulators fit boot sizes up to men’s 14-15. All polyester, so they roll up tightly and fit into a backpack. Wind and water resistant. Coated zipper on the backs and a draw cord to secure the insulators.

Cons

May be tough to tug on in a tree stand.

Best Bang for the Buck
ArcticShield Men's Boot Insulator
ArcticShield
Men's Boot Insulator
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Easy to Pack
Bottom Line

A lightweight, easy to pack boot insulator that zips on easily in the tree stand and keeps feet warm in below-freezing conditions.

Pros

Water and wind resistant, these insulators zip up easily from the back. Well fitted to most boot sizes, with a clear sizing guide. Not too bulky, and they roll up tightly to fit in a pack. Easy to clean and quick drying.

Cons

Do not fit half-sizes as well, forcing users to go up a size.

Icebreaker Boot Blanket
Icebreaker
Boot Blanket
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Toasty Warm
Bottom Line

A bulky insulator that is clunky to put on but keeps feet toasty outdoors.

Pros

Extra insulation in this bulky insulator helps keep feet warm once settled into camp or a tree stand. Works well with rubber muck boots as well as hiking boots. Includes extra fabric strip to help pull insulators on.

Cons

Can be difficult to put on and sizing is an issue with bigger feet.

Icebreaker Boot Blanket XL BU
Icebreaker
Boot Blanket XL BU
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Easiest to Use
Bottom Line

A toasty boot insulator for larger feet, with a wide flap for easier entry.

Pros

Super comfortable and sized to fit larger feet. Poly-cotton outer shell is water resistant, while nylon inner shell helps hold and reflect heat back to foot. Large entry flap, zipper and pull tab help secure boot. Durable enough to last 2+ hunting seasons.

Cons

Very bulky and tough to pack.

ArcticShield Onyx X-System
ArcticShield
Onyx X-System
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Lightweight Warmth
Bottom Line

A lightweight but warm boot insulator that packs away easily when traveling to and from camp or a tree stand.

Pros

Polyester shell is water resistant and windproof. Thermal inner material traps heat. Both camouflage and black patterns are perfect for tree stand, blending in well. Easy to clean and will air-dry quickly. Rolls up tightly to fit in a pocket or pack.

Cons

Difficult to put on quietly inside a hunting blind or tree stand.

HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

40
Models
Considered
187
Consumers
Consulted
8
Hours
Researched
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Boot insulators are a godsend for hunters in winter who may spend hours sitting in a stand watching for game. Rather than going inside the boot to protect the foot directly, boot insulators fit over the boot to provide protection from wind and reflect back warmth lost through the boot. They aren’t meant to be walked in but should be put on as soon as possible after stopping. Knock snow off boots before slipping insulators on for the best performance. Many hunters and hikers add a foot warmer packet to the insulator in extreme cold conditions to provide more reflected heat. Designed to work best with leather hiking boots, you should order insulators a size bigger than your shoe size for a comfortable fit that’s easier to slip on.

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