CONTACT US   020 3129 3301

Our experts are here for you

Our passionate staff is with you through every step of your purchase and helps you choose the right gear that best suits your needs.

Mon-Fri 9am-12am / 1pm-6pm
(GMT+1)

020 3129 3301


With our Help Center

CONTACT
£
Language & currency
English (United Kingdom)
Germany
Austria
Belgium
Denmark
Spain
Finland
Metropolitan France
France Corsica
Ireland
Italy
Luxembourg
Monaco
Netherlands
Poland
Portugal
United Kingdom
Slovenia
Sweden
Switzerland
£ Pound Sterling (GBP)
€ Euro (EUR)
CHF Swiss Franc (CHF)
(= line.product.common.ancestorIds[1] || line.product.common.ancestorIds[0] || line.product.common.id =) (= line.quantity =) (= line.product.common.title =) (= line.unitAmountWithTaxes =) (= cartData.common.currencyCode =)
0
Cart
K2 Theory White

K2

Customer reviews

Snowboard boots K2 Theory White

K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
Free bag

K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
K2 Theory White
Brand K2

Snowboard boots K2 Theory White

Customer reviews

The K2 Theory White boot offers a precise fit thanks to the dual Boa Focus system, making it ideal for all-around riders looking for support.

ONE FREE BAG WITH THIS PRODUCT

Please make sure the following options are correct
Size guides

We recommend to pick half a size up your usual shoe size.

Please select the specs needed.
En rupture

  • SECURE PAYMENT

    by card

    View conditions

  • Custom fees included

    in the shipping fees

    View conditions

  • EASY 100 DAY RETURNS

    Fixed costs

    View conditions

Product description — Theory White

The K2 Theory snowboard boot strikes a balance between comfort and performance. It features a Vibram V5 outsole and Harshmellow cushioning. Its medium fit is designed for standard-width feet.

What is the K2 Theory boot designed for?

The Theory is a versatile boot that excels on the slopes and in freeride while remaining forgiving for freestyle. Its intermediate flex provides support during turns without restricting movement. The dual Boa Focus H4/M3 system with TX3 lacing tightens the forefoot and ankle with one dial, and the upper section with the other—all with one hand, even while wearing mittens. The quick-lace liner keeps the foot securely in place for consistent comfort all day long.

Who is the K2 Theory boot designed for?

This boot is designed for intermediate to advanced riders who want a single pair for the groomed runs, freeride, and freestyle.

What are the main features of the K2 Theory boot?

Versatility

Support

Comfort

What does the Theory’s dual Boa Focus system offer?

Two independent tightening zones: tension can be adjusted separately on the foot and the upper with just one hand.

Does the Theory cushion landings?

Yes. The Vibram V5 outsole with Harshmellow and the Harshmellow footbed absorb shocks and reduce vibrations.

What’s the difference between the Theory and the Theory Women’s?

Same features: flex, dual Boa Focus with TX3, and Vibram V5 outsole. The Theory Women’s is the women’s version, featuring a 3D-molded external tongue and a Harshmellow Plus footbed.

Brice

Snowboard expert

"Every rider has his own style and his gear must match. Freestyling, freeriding, splitboarding, I want you to find what you look for. Call me on 020 3129 3301."

Technical data Snowboard boots Theory

  • Year
    Winter 2027
  • Outter lacing
    Double Boa fast lacing
  • Inner lacing
    Fast lacing
  • Foot Width
    Average
  • Boots Stiffness
    Stiff
  • Liner Laces
    Fast-In Lacing
  • Reference nr
    H27KDEUBOO5584578
  • US
  • Gender
    Men
  • Technologies
    H4/M3 Focus Boa Fit System with TX3 Lacing
    Harshmellow Footbed
    Response
    Vibram® V5 Outsole w/ Harshmellow™
    Precision

Tips and advice

Our Foot Sizing Chart

pedimetre-glisshop_en [PDF — 526 Ko]

To find out the length and width of your foot, download and print this document.

WITH THIS ITEM, WE RECOMMEND