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K2 Aspect Snowboard Boots 2021

sku# 161686
K2 - Aspect Snowboard Boots 2021K2 - Aspect Snowboard Boots 2021K2 - Aspect Snowboard Boots 2021K2 - Aspect Snowboard Boots 2021K2 - Aspect Snowboard Boots 2021K2 - Aspect Snowboard Boots 2021
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Product Info

Built for those willing to go the extra mile (or five), K2 Aspect Snowboard Boots aren't exactly daily drivers with broad appeal. Stiff and burly, they have a heavy duty Vibram® Mountaineer outsole that accepts crampons, are mega reinforced throughout, and sport overbuilt hardware--because where these boots can take you there's no repair shop to bail you out. With the durability and support to carry you deep into the backcountry, the Aspects are mountaineering equipment for snowboarders.

Product Details


Flex Rating5 (1 Soft - 5 Stiff)

Endo 2.0 ConstructionEndo 2.0 is the most technically advanced boot construction available. An injected heel counter construction adds strength and durability to your boot, giving it the same response season after season. The Endo 2.0 design allows for a more precise and smooth flex with a snappy rebound to power you out of any landing or turn. With an ultra durable TPU construction, the Endo 2.0 provides lasting comfort, response and durability for all styles of riding.


External J Bars

Internal J Bars

Cored Ankle Pockets


Intuition® Pro Foam 3DK2's most supportive liner, this liner uses a high-density foam for added stiffness without sacrificing custom molded comfort. Includes both internal and external J-Bars where extra support is needed around the ankle.

Intuition® SpaceHeater™A liner designed for comfort and warmth, from start to finish. It features reflective heat blanket panels that work to trap heat in and keep cold out. These reflective heat blankets work alongside heat moldable Intuition® foam, internal J-Bars, and 3D molded, dual density EVA insoles to keep your foot comfortable and warm all day long.

Boa® Conda™A patented K2 liner lacing system that uses a urethane harness to gently hug your ankle, creating unrivaled heel hold. Boa® Conda™ allows for adjusting liner tightness and heel hold on the fly from outside of the boot, even with gloves on.

Lacing System

Traditional LacesBraided textile laces make for a tried and true feel and fit customization with no wires or reels.

Integrated Lace Locks


3D Formed Dual Density EVA


Vibram® Mountaineer OutsoleAn outsole designed specifically for snowboarding and the mountaineering that is required to get to those larger-than-life lines, this sole is at home in the backcountry. With Vibram® rubber and traditional lug design, this crampon compatible outsole is built to work with all the gear you need.

Additional Features

Full Grain Leather Upper

Spaceheater™ Foil

Rubber Reinforced


  • Ability Level: Advanced-Expert More 
  • Flex Rating: Very Stiff More 
    Very Stiff
  • Lacing System: Traditional
  • Internal Lacing System: Boa®
  • Backcountry Boot: Yes
  • Warranty: 1 Year

Other Notes

K2 products can only be shipped within the United States and Canada



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