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Snowboards — board width by boot size

K2’s waist-width chart, as printed: which board width goes with which foot length and boot size. For board length, use K2’s height-and-weight chart.

GearIQ covers four snowboard brands: Burton, ThirtyTwo, K2 and Ride.

Shown exactly as the maker prints it. “*”, “--” and empty cells mean the maker prints no value there.

Compatibility

K2 snowboards — waist width by foot length and boot size

Compatibility chart — matches a binding or board size to a boot size. It does not size a body.

From K2 (as printed):

“Traditionally, a snowboard's length is measured in centimeters. A general rule of thumb is that the board should reach between your chin and nose when stood upright next to you.”

Width / waist width (as printed, including overlapping endpoints and the "265 mm+" notation)
Waist widthFoot lengthMen's bootWomen's boot
235–245 mm22.5–24.5 cm6.0–8.0 US7.5–9.5 US
245–255 mm24.5–26.0 cm8.0–9.5 US9.5–11 US
255–260 mm26.0–27.0 cm10–11.5 US11.5+ US
260–265 mm+27.0+ cm11.5+ US13+ US

Source: K2 (official) — https://k2snow.com/en-us/support/snowboard-size-guide · Captured 2026-10-26

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