Head: Measure circumference of head just above top of ears and eyebrows.
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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.
Replacement cheek pads for the 509 Altitude and Altitude Carbon Helmets.
Free shipping on orders over $200 for Canada and the United States (oversize charges may apply) - Read our shipping policy for more information.
Returns and exchanges are pretty simple with us. All you need to do is send us an email at support@peakboys.ca and tell us the reason for the return and your order number. We'll send you a printable Pre-Paid return label that you'll have to stick on the box and give it to your local post office. The rest is on us.
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