Measure the circumference of your head 2.5 cm above your eyebrows (at the base of your forehead) using a tape measure. Then refer to the attached table. Initially, the helmet should always fit snugly against your cheeks, as the lining will eventually settle.
Adult
SIZE
CM
IN
WEIGHT
XS
53cm - 54cm
20 7/8" - 21 1/4"
1,25kg - 1,4kg
S
55cm - 56cm
21 5/8" - 22"
1,25kg - 1,4kg
M
57cm - 58cm
22 1/2" - 22 7/8"
1,4kg - 1,5kg
L
59cm - 60cm
23 1/4" - 23 5/8"
1,4kg - 1,5kg
XL
61cm - 62cm
24" - 24 3/8"
1,5kg - 1,6kg
2XL
63cm - 64cm
24 3/4" - 25 1/8"
1,5kg - 1,6kg
Kid
SIZE
CM
S
47cm -48cm
M
49cm - 50cm
L
51cm - 52cm
BMX/Down Hill
SIZE
CM
IN
WEIGHT
2XS
51cm - 52cm
XS
53cm - 54cm
20 7/8" - 21 1/4"
1,25kg - 1,4kg
S
55cm - 56cm
21 5/8" - 22"
1,25kg - 1,4kg
M
57cm - 58cm
22 1/2" - 22 7/8"
1,4kg - 1,5kg
L
59cm - 60cm
23 1/4" - 23 5/8"
1,4kg - 1,5kg
XL
61cm - 62cm
24" - 24 3/8"
1,5kg - 1,6kg
2XL
63cm - 64cm
24 3/4" - 25 1/8"
1,5kg - 1,6kg
Enduro/XC
SIZE
CM
IN
WEIGHT
M
57cm - 58cm
22 1/2" - 22 7/8"
1,4kg - 1,5kg
L
59cm - 60cm
23 1/4" - 23 5/8"
1,4kg - 1,5kg
Gloves
Your glove size is determined by two measurements:
A- The width of the palm of your hand without the thumb
B- The length of your middle finger
Take the average of your two measurements: (A+B)/2.
Then refer to the table. If you find an intermediate size, choose the one above.