1. Achieve the perfect fit by measuring your head circumference correctly.
2. Watch the video below to see how to measure your head correctly. (If you don’t see a video below, please refresh this page, or you might need to allow this website through your Ad blocker.)
3. VIDEO: How To Measure For A Ski Helmet
4. On the chart below, find the helmet model that you are interested in, then find your head measurement to see which size you need.
Giro Ski Helmet Size Charts
Giro Ski Race Helmet Size Chart
Model |
XS |
S |
M |
L |
XL |
XXL |
Avance MIPS |
52 – 53.5cm |
53.5 – 55.5cm |
55.5 – 57cm |
57 – 59cm |
59 – 60.5cm |
60.5 – 62.5cm |
20½” – 21″ |
21″ – 21¾” |
21¾” – 22½” |
22½” – 23″ |
23 – 23½” |
23½” – 24¼” |
Ledge SL MIPS |
|
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
|
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
|
Strive MIPS |
52 – 53.5cm |
53.5 – 55.5cm |
55.5 – 57cm |
57 – 59cm |
59 – 60.5cm |
60.5 – 62.5cm |
20½” – 21″ |
21″ – 21¾” |
21¾” – 22½” |
22½” – 23″ |
23 – 23½” |
23½” – 24¼” |
Giro Freestyle Snow Helmet Size Chart
Model |
S |
M |
L |
XL |
Emerge MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Grid MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Ledge |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Ledge FS MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Ledge MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Orbit MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Orbit MIPS Asian Fit |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Trig MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Giro Men’s All Mountain Snow Helmet Size Chart
Model |
S |
M |
L |
XL |
Jackson MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Neo |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Neo Asian Fit |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Neo MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Neo MIPS Asian Fit |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Range MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Ratio MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Union MIPS Asian Fit |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Union MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Vue MIPS Asian Fit |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Vue MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
62.5 – 65cm |
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
24½” – 25⅝” |
Zone MIPS |
52 – 55.5cm |
55.5 – 59cm |
59 – 62.5cm |
|
20½” – 21⅞” |
21⅞” – 23¼” |
23¼” – 24½” |
|
Giro Women’s All Mountain Snow Helmet Size Chart
Model |
S |
M |
Aria MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Avera |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Avera MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Ceva MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Envi MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Essence MIPS Asian Fit |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Essence MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Essence MIPS Vivid |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Fade MIPS Asian Fit |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Fade MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Stellar MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Strata MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Terra MIPS |
52 – 55.5cm |
55.5 – 59cm |
20½” – 21⅞” |
21⅞” – 23¼” |
Giro Kids’ Snow Helmet Size Chart
Model |
XS |
S |
M |
Buzz MIPS |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|
Crue |
48.5 – 52cm |
52 – 55.5cm |
55.5 – 59cm |
19⅛” – 20½” |
20½” – 21⅞” |
21⅞” – 23¼” |
Crue MIPS |
48.5 – 52cm |
52 – 55.5cm |
55 – 59cm |
19⅛” – 20½” |
20½” – 21⅞” |
21⅞” – 23¼” |
Launch |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|
Launch MIPS |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|
Launch Plus |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|
Neo Jr. Asian Fit |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|
Neo Jr. |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|
Neo Jr. MIPS Asian Fit |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|
Neo Jr. MIPS |
48.5 – 52cm |
52 – 55.5cm |
|
19⅛” – 20½” |
20½” – 21⅞” |
|