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La Sportiva Size Chart

La Sportiva shoes are built on European half sizes which are smaller increments than US half sizes. This gives us four extra sizes per size run which gives you a better fit!

Size Conversions for Boots/Shoes

EURO SIZE  MENS US SIZE WOMENS US SIZE
33 - 2.5
33.5 - 3
34 2.5 3.5
34.5 3 4
35 3.5 4.5
 35.5
36  4.5  5.5 
36.5  4.5+  5.5+ 
37 
37.5  5.5  6.5 
38 
38.5  6.5  7.5 
39  6.5+  7.5+ 
39.5 
40  7.5  8.5 
40.5 
41  8.5  9.5 
41.5  8.5+  9.5+ 
42  10 
42.5  9.5  10.5 
43  10  11 
43.5  10.5  11.5 
44  10.5+  11.5+ 
44.5  11  12 
45  1.5  12.5 
45.5  12  13 
46  12.5  13.5 
46.5 

12.5+ 

13.5+ 
47  13  14 
47.5 13.5 -
48 14 -

 

Size Conversions for Ski Boots

Try your boots on with the socks you intent to wear in the field. Try them on late rin the day since feet are prone to swell slightly as the day progresses. Your foot should feel snug (not tight) from the arch back into the heel pocket with just a minimum of lift as you walk.

 EURO SIZE MONDO MENS WOMENS
38 - 6 7
38.5 24 6.5 7.5
39 24.5 7 8
40 25 7.5 8.5
40.5 25.5 8 9
471 26 8.5 9.5
42 26.5 9 10
42.5 27 9.5 10.5
43 27.5 10 11
44 28 10.5 1.5
44.5 28.5 11 12
45 29 11.5 -
45.5 29.5 12 -
46 30 12.5 -
47 30.5 13 -
47.5 31 13.5 -

 

Ski Boot Sole Lengths  

SPITFIRE, SIDERAL & STARLET STRATOS EVO STRATOS CUBE SPECTRE/SPARKLE
SIZE LENGTH(mm)  SIZE LENGTH(mm)  SIZE LENGTH(mm)  SIZE LENGTH(mm) 
24/24.5  267 23.5/24 254  23.5/24 351.7  23/23.5 264 
25/.25.5 277  24.5/25 264  24./25 362.1  24/24.5 274 
26/26.5 287  25.5/26 274  25.5/26 272.5  25/25.5 284 
27/27.5 297  26.5/27 284  26.5/27 283  26/26.5 294 
28/28.5 307  27.5/28 294  27.5/28 293.4  27/27.5 304 
29/29.5 317  28.5/29 304  28.5/29 303.8  28/28.5 314 
30/30.5 327  -  - - 29/29.5 324 
31/31.5

337 

- - 30/30.5 334 
-- - - - 31/31.5 344