Head: Measure circumference of head just above top of ears and eyebrows.
509-HEL-AACC-CPXS
Head: Measure circumference of head just above top of ears and eyebrows.
Waist: Measure under arms, around the fullest part of the chest. Keep tape level across back, comfortably loose.
Chest: With arm fully extended, measure center back of neck at the spine to the wrist bone.
Chest: Measure under arms, around the fullest part of the chest. Keep tape level across back, comfortably loose.
Inseam: Without shoes, measure inside of leg, from groin to floor.
| Helmet Sizing | US Hat Size | Inches | Centimeters |
|
X-Small
|
6 5/8 - 6 3/4 |
20 7/8 - 21 1/8 |
53 - 54 |
|
Small
|
6 7/8 - 7 |
21 5/8 - 21 7/8 |
55 - 56 |
|
Medium
|
7 1/8 - 7 1/4 |
22 1/2 - 22 5/8 |
57 - 58 |
|
Large
|
7 3/8 - 7 1/2 |
23 1/4 - 23 1/2 |
59 - 60 |
|
X-Large
|
7 5/8 - 7 3/4 |
24 - 24 1/4 |
61 - 62 |
|
2X-Large
|
8 |
24 3/4 - 25 |
63 - 64 |
|
3X-Large
|
8 3/4 |
25 1/4 - 25 3/4 |
64 - 65 |
|
4X-Large |
9 |
26 - 26 1/4 |
66 - 67 |
| Youth Helmets | US Hat Size | Inches | Centimeters |
|
Youth Small |
6 |
18 1/8 - 18 7/8 |
47 - 48 |
|
Youth Medium |
6 1/8 - 6 1/4 |
19 1/4 - 19 5/8 |
49 - 50 |
|
Youth Large |
6 3/8 - 6 1/2 |
20 - 20 1/2 |
51 - 52 |
| Men's Sizing | X-Small | Small | Medium | Large | X-Large | 2X-Large | 3X-Large |
|
Chest |
34 - 36 |
36 - 38 |
39 - 41 |
42 - 44 |
45 - 47 |
48 - 50 |
52 - 54 |
|
Sleeve |
27 |
28 |
30 |
32 |
34 |
36 |
36 |
|
Waist |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
|
Inseam |
29 |
30 |
31 |
32 |
33 |
34 |
34 |
|
Short Inseam |
29 |
29 |
30 |
30 |
31 |
31 |
31 |
|
Tall Inseam |
34 |
34 |
35 |
35 |
36 |
36 |
36 |
|
Gloves |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
| Women's Sizing | X-Small | Small | Medium | Large | X-Large | 2X-Large |
|
Chest |
30 |
32 |
34 |
36 |
38 |
40 |
|
Sleeve |
24 |
26 |
28 |
30 |
32 |
34 |
|
Waist |
28 |
30 |
32 |
34 |
36 |
38 |
|
Inseam |
29 |
30 |
32 |
34 |
36 |
38 |
|
Gloves |
5 |
6 |
7 |
8 |
9 |
n/a |
Head: Measure circumference of head just above top of ears and eyebrows.
Waist: Measure under arms, around the fullest part of the chest. Keep tape level across back, comfortably loose.
Chest: With arm fully extended, measure center back of neck at the spine to the wrist bone.
Chest: Measure under arms, around the fullest part of the chest. Keep tape level across back, comfortably loose.
Inseam: Without shoes, measure inside of leg, from groin to floor.
| Helmet Sizing | US Hat Size | Inches | Centimeters |
|
X-Small
|
6 5/8 - 6 3/4 |
20 7/8 - 21 1/8 |
53 - 54 |
|
Small
|
6 7/8 - 7 |
21 5/8 - 21 7/8 |
55 - 56 |
|
Medium
|
7 1/8 - 7 1/4 |
22 1/2 - 22 5/8 |
57 - 58 |
|
Large
|
7 3/8 - 7 1/2 |
23 1/4 - 23 1/2 |
59 - 60 |
|
X-Large
|
7 5/8 - 7 3/4 |
24 - 24 1/4 |
61 - 62 |
|
2X-Large
|
8 |
24 3/4 - 25 |
63 - 64 |
|
3X-Large
|
8 3/4 |
25 1/4 - 25 3/4 |
64 - 65 |
|
4X-Large |
9 |
26 - 26 1/4 |
66 - 67 |
| Youth Helmets | US Hat Size | Inches | Centimeters |
|
Youth Small |
6 |
18 1/8 - 18 7/8 |
47 - 48 |
|
Youth Medium |
6 1/8 - 6 1/4 |
19 1/4 - 19 5/8 |
49 - 50 |
|
Youth Large |
6 3/8 - 6 1/2 |
20 - 20 1/2 |
51 - 52 |
| Men's Sizing | X-Small | Small | Medium | Large | X-Large | 2X-Large | 3X-Large |
|
Chest |
34 - 36 |
36 - 38 |
39 - 41 |
42 - 44 |
45 - 47 |
48 - 50 |
52 - 54 |
|
Sleeve |
27 |
28 |
30 |
32 |
34 |
36 |
36 |
|
Waist |
30 |
32 |
34 |
36 |
38 |
40 |
42 |
|
Inseam |
29 |
30 |
31 |
32 |
33 |
34 |
34 |
|
Short Inseam |
29 |
29 |
30 |
30 |
31 |
31 |
31 |
|
Tall Inseam |
34 |
34 |
35 |
35 |
36 |
36 |
36 |
|
Gloves |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
| Women's Sizing | X-Small | Small | Medium | Large | X-Large | 2X-Large |
|
Chest |
30 |
32 |
34 |
36 |
38 |
40 |
|
Sleeve |
24 |
26 |
28 |
30 |
32 |
34 |
|
Waist |
28 |
30 |
32 |
34 |
36 |
38 |
|
Inseam |
29 |
30 |
32 |
34 |
36 |
38 |
|
Gloves |
5 |
6 |
7 |
8 |
9 |
n/a |
Replacement cheek pads for the 509 Altitude and Altitude Carbon Helmets.