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Soles and Norms

Soles and Norms

Sole length is the length of the outside of the boot. It does not indicate how the boot fits, and is needed for setting a binding to the boot.

Last width is the internal measurement of the last from the 1st metatarsal to the 5th metatarsal (the widest part of the last). The last width is based on the internal measurement of the shell only, and does not take into consideration liner thickness.

Sole Lenght/Last Width

In general people should not select a boot with a last width that is narrower than their foot. The closer the last width is to their measured foot width, the snugger and tighter the boot will feel (more performance but less comfort, less warmth). This means that people who have a medium width foot can either ski in a 98mm lasted boot or a 100mm lasted boot depending on what their performance vs comfort expectations are. In general, going too tight causes problems in regards to warmth and comfort, while going too wide causes problems of lack of control and potential discomfort due to the foot moving around inside the boot.

Ultimately, length and width are only two components of how a boot should fit. Other points to consider are for example instep height, heel hold, the fit around the calf, and general impressions of comfort and foot hold.

Redster World Cup

Euro UK US MONDO SOLE LENGTH LAST WIDTH
33 - 34 1 - 2 2 - 3 21 - 21,5 261 82
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 265 84
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 275 86
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 285 88
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 295 90
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 305 92
42 - 43 8 - 9 9 - 10 27 - 27,5 315 94
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 325 96
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 335 98

Redster Club Sport

Euro UK US MONDO SOLE LENGTH LAST WIDTH
33 - 34 1 - 2 2 - 3 21 - 21,5 261 86
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 265 88
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 275 90
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 285 92
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 295 94
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 305 96
42 - 43 8 - 9 9 - 10 27 - 27,5 315 98
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 325 100
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 335 102

Hawx Prime

Euro UK US MONDO SOLE LENGTH LAST WIDTH
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 265 92
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 275 94
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 285 96
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 295 98
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 305 100
42 - 43 8 - 9 9 - 10 27 - 27,5 315 102
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 325 104
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 335 106
46,5 - 47 12 - 12,5 13 - 13,5 30 - 30,5 345 108
48 - 49,5 13 - 14,5 14 - 15,5 31 - 32,5 365 112

Hawx Prime XTD

Euro UK US MONDO SOLE LENGTH LAST WIDTH
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 265 92
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 275 94
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 285 96
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 295 98
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 305 100
42 - 43 8 - 9 9 - 10 27 - 27,5 315 102
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 325 104
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 335 106
46,5 - 47 12 - 12,5 13 - 13,5 30 - 30,5 345 108
48 - 49,5 13 - 14,5 14 - 15,5 31 - 32,5 365 112

HAWX MAGNA

Euro UK US MONDO SOLE LENGTH LAST WIDTH
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 269 94
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 279 96
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 289 98
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 299 100
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 309 102
42 - 43 8 - 9 9 - 10 27 - 27,5 319 104
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 329 106
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 339 108
46,5 - 49 12 - 13,5 13- 14,5 30 - 31,5 359 112

HAWX ULTRA

Euro UK US MONDO SOLE LENGTH LAST WIDTH
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 265 90
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 270 92
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 280 94
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 290 96
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 300 98
42 - 43 8 - 9 9 - 10 27 - 27,5 310 100
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 320 102
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 330 104
46,5 - 47 12 - 12,5 13 - 13,5 30 - 30,5 340 106

HAWX ULTRA XTD

Euro UK US MONDO SOLE LENGTH LAST WIDTH
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 262 90
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 272 92
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 282 94
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 292 96
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 302 98
42 - 43 8 - 9 9 - 10 27 - 27,5 312 100
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 322 102
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 332 104

LIVE FIT

Euro UK US MONDO SOLE LENGTH LAST WIDTH
34,5 - 35 2,5 - 3 3,5 -4 22 - 22,5 269 94
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 279 96
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 289 98
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 299 100
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 309 102
42 - 43 8 - 9 9 - 10 27 - 27,5 319 104
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 329 106
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 339 108
46,5 - 47 12 - 12,5 13 - 13,5 30 - 30,5 349 110
48 - 49 13 - 13,5 14 - 14,5 31 - 31,5 369 114

BACKLAND

Euro UK US MONDO SOLE LENGTH LAST WIDTH
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 248 90
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 258 92
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 268 94
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 278 96
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 288 98
42 - 43 8 - 9 9 - 10 27 - 27,5 298 100
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 308 102
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 318 104
46,5 - 47 12 - 12,5 13 - 13,5 30 - 30,5 328 106

BACKLAND ULTIMATE

Euro UK US MONDO SOLE LENGTH LAST WIDTH
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 248 90
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 258 92
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 268 94
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 278 96
42 - 43 8 - 9 9 - 10 27 - 27,5 288 98
43,5 - 44 9,5 - 10 10,5 - 11 28 - 28,5 298 100
45 - 46 10,5 - 11 11,5 - 12 29 - 29,5 308 102
46,5 - 47 12 - 12,5 13 - 13,5 30 - 30,5 318 104

Junior

Euro UK US MONDO SOLE LENGTH LAST WIDTH
24 - 26 7K - 9K 8K - 10K 15 - 16 C208 80
27 9,5K 10,5K 17 C218 82
28,5 - 31 10,5K - 12K 11K - 12,5K 18.0 - 19.5 C 237 84
31,5 - 32 12,5K - 13K 13,5K - 1 20.0 - 20.5 C 247 86
33 - 34 1 - 2 2 - 3 21.0 - 21.5 C 257 88
34,5 - 35 2,5 - 3 3,5 - 4 22 - 22,5 A 267 90
36 - 37 3,5 - 4 4,5 - 5 23 - 23,5 A 277 92
37,5 - 38 5 - 5,5 6 - 6,5 24 - 24,5 A 287 94
39 - 40 6 - 6,5 7 - 7,5 25 - 25,5 A 297 96
40,5 - 41 7 - 7,5 8 - 8,5 26 - 26,5 A 307 98

C = CHILDREN NORM
A = ADULT NORM
Sole Length / Last Width in mm

ADULT BOOTS

A pair of Size Adjusters is included in the box. When you add these inserts under the footbed they make the boot precisely half a size smaller. So people who need a whole size can just choose the bigger half-size boot and adjust it down.

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