Aircraft Helmets
| Size |
Circumference (cm) |
Cheek Pad (mm) |
Liner (mm) |
Liner Compatibility |
| XS |
53 - 54 |
30 |
14 |
XS or S |
| S |
55 - 56 |
25 |
12 |
XS or S |
| M |
57 - 58 |
25 |
10 |
M ONLY |
| L |
59 - 60 |
30 |
14 |
L or XL |
| XL |
61 - 62 |
25 |
12 |
L or XL |
Status Helmets
| Size |
Circumference (cm) |
Cheek Pad (mm) |
Liner (mm) |
Liner Compatibility |
| XS |
53 - 54 |
35 |
14 |
XS, S, M |
| S |
55 - 56 |
30 |
12 |
XS, S, M |
| M |
57 - 58 |
25 |
10 |
XS, S, M |
| L |
59 - 60 |
32 |
12 |
L, XL, 2XL |
| XL |
61 - 62 |
30 |
10 |
L, XL, 2XL |
| 2XL |
63 - 64 |
25 |
8 |
L, XL, 2XL |
Trajecta Helmet
| Size |
Circumference (cm) |
Cheek Pad (mm) |
Spare Cheek Pad (mm) |
Liner (mm) |
Spare Liner (mm) |
Liner Compatibility |
| S |
52 - 56 |
32 |
35 |
20 |
16 |
S or M |
| M |
56 - 58 |
25 |
25 |
16 |
20 |
S or M |
| L |
58 - 61 |
20 |
20 |
20 |
16 |
L or XL |
| XL |
61 - 64 |
25 |
25 |
16 |
20 |
L or XL |
Altec/Altis Helmets
| Size |
Circumference (cm) |
Liner (mm) |
Spare Liner (mm) |
Liner Compatibility |
| XS/S |
50 - 55 |
10 |
12 |
XS/S Only |
| S/M |
55 - 59 |
10 |
12 |
S/M Only |
| L/XL |
59 - 63 |
10 |
12 |
L/XL Only |
Status Youth Helmets
| Size |
Circumference (cm) |
Cheek Pad (mm) |
Liner (mm) |
Liner Compatibility |
| S |
47 - 48 |
40 |
14 |
S, M, L |
| M |
49 - 50 |
35 |
12 |
S, M, L |
| L |
51 - 52 |
30 |
10 |
S, M, L |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.
