Gateway1 Boot Sizes

The Fit

EU Sizes: Gateway1 shoes and boots are designed in Europe so use EU sizing.

International Sizes: Gateway1's conversion of sizes from EU to UK, US and Mondo contains numerous errors. We have added "Absolute" columns to the table below showing the correct size conversions. We therefore recommend:

  • If you have owned Gateway1 before, order the same size again; their sizing has not changed.
  • Use EU sizing.
  • If using UK, US or Mondo refer to the Absolute conversions for greater accuracy.
On Our Website: On our website we use Gateway1 sizes (even though they are not always correct) because these are what appear on the shoe boxes and the boots themselves.

EU Mondo (Gateway1) UK Men's (Gateway1) UK Women's (Gateway1) US Men's (Gateway1) US Women's (Gateway1) Mondo (Absolute) UK (Absolute) US Men's (Absolute) US Women's (Absolute)
36 21.5 2 3 3 5 22.5 2 3 4
36.5 22 2.5 3.5 3.5 5.5 22.9 2.75 3.75 4.75
37 22.5 3 4 4 6 23.25 3.5 4.5 5.5
37.5 23 3.5 4.5 4.5 6.5 23.6 4.25 5.25 6.25
38 23.5 4 5 5 7 24 5 6 7
38.5 24 4.5 5.5 5.5 7.5 24.4 5.4 6.4 7.4
39 24.5 5 6 6 8 24.75 5.75 6.75 7.75
39.5 25 5.5 6.5 6.5 8.5 25.1 6.1 7.1 8.1
40 25.2 6 7 7 9 25.5 6.5 7.5 8.5
40.5 25.5 6.5 7.5 7.5 9.5 25.9 6.9 7.9 8.9
41 26 7 8 8 10 26.25 7.25 8.25 9.25
41.5 26.5 7.5 8.5 8.5 10.5 26.6 7.6 8.6 9.6
42 27 8 9 9 11 27 8 9 10
42.5 27.5 8.5 9.5 9.5 11.5 27.4 8.4 9.4
43 28 9 10 10 12 27.75 8.75 9.75
43.5 28.2 9.5 10.5 28.1 9.1 10.1
44 28.5 10 11 28.5 9.5 10.5
44.5 29 10.5 11.5 28.9 9.9 10.9
45 29.5 11 12 29.25 10.25 11.25
45.5 30 11.5 12.5 29.6 10.6 11.6
46 30.5 12 13 30 11 12
47 31 13 14 30.75 11.75 12.75
48 32 14 15 31.5 12.5 13.5
49 33 15 16 31.75 13.25 14.25
50 34 16 17 33 14 15

Calf Sizes

EU Boot Size Normal (cm) Large (cm)
36 36 37
37 37 38
38 38 38.5
39 38 39
40 39 40
41 40 40.5
42 41 41.5
43 42 42.5
44 42.5 43
45 43 44
46 44 44.5
47 44 45
48 45 46
49 45.5 46
50 46 47

How to Measure Your Foot Size

Snowboard boots are sized using the Mondopoint system which is very simple, making it nice and easy to choose the correct boot size. The Mondopoint size is the length of the inside of the boot liner, measured in cm.

To work out your size, the best way is to look it up on a pair of snowboard boots which fit you well but, if this is your first pair, measure the length of the insole on your best fitting pair of trainers. Remove the insole and measure, using a steal measuring tape, from the extreme tip of the toe to the extreme tip of the heel.

The measurement will always be exact to the nearest 0.5cm. You will never get 30.2 or 28.8; it will always be 30.0 exactly. This is your mondo shoe or boot size.

Still not sure what size to get? We're here to help!

Check out our Buying Guides for technical tips and tricks.

Try several and use our Low Cost 30 Day Returns.

Visit our Help Centre for advice from our team.