Low ange of Extreme Cold Weather Mukluk boot


Built for cold weather operations, this boot is designed for high traction and mobility in frozen environments.

Key Features

Designed and developed in Canada after extensive field testing and user feedback, the Mukluk achieves the optimal balance between weight, insulation, comfort, and durability. Breathable and anti-microbial, lightweight yet heavy-duty, this is the world’s top extreme cold weather performer.

Built for soldier comfort in extreme cold

Performs comfortably from 32ºF to -67ºF (0°C to –55°C.)

Water resistant and fast-drying

Outer shell system prevents water infiltration while evacuating humidity. Fast-drying double-felt insulation.

Removable insoles

Two removable insoles (felt and synthetic mesh) optimize comfort, moisture management, and thermal performance.

Anti-microbial, anti-fungal and chemically resistant.

Excellent anti-microbial/anti-fungal properties, also resistant to chemicals such as degreasers, cleaning agents, and lubricating oils.

Interface with snowshoes.

Stable interface with snowshoes for whatever the battlefield requires.

Heavy duty laces and Blucher style lacing.

Heavy-duty laces for easier cold-weather handling with Blucher style lacing for a comfortable and snug fit.

One-piece moulded outsole

Molded outsole for improved traction and excellent outsole performance on challenging surfaces.

Laced up snow guard

The lace up snow guard prevents debris and snow from entering the boot.

Multitude of sizing options

Available in sizes covering 99% of the population providing an optimal fit for users of any size.


  • Replacement laces
  • Removable felt liners (inner and outer)
  • Removable insulating insole
  • Removable synthetic mesh insole
Total Exterior Height
18.1 in (46 cm) (size 9M)
Foot Bed Components Drying Rate
90% dry in 10 hours
Removable Liner Drying Rate
85% dry in 6 hours
Available in US sizes 5 to 15
Thermal Rating
-67° F (-55° C)
  • 5.95 lb (2.7 kg) per pair of size 9M

Learn more

Cover of the Extreme Cold Weather Mukluk brochure

Extreme Cold Weather Mukluk

Built for cold weather operations, this boot is designed for high traction and mobility in frozen environments.

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