Difference

Helmet Size	Size (in cm)
S	55.0-56.4
M	56.5-58.4
L	58.5-60.4
XL	60.5-62.0

Size	M	L	XL
Palm length (inch)	7.5 - 7.9	7.9 - 8.3	8.3 - 8.7
Palm Circumference (inch)	7.5 - 8.5	8.5 - 9.5	9.5 - 10.5

Helmet Size	Size (in cm)
S	55.0-56.4
M	56.5-58.4
L	58.5-60.4
XL	60.5-62.0

Size	M	L	XL
Palm length (inch)	7.5 - 7.9	7.9 - 8.3	8.3 - 8.7
Palm Circumference (inch)	7.5 - 8.5	8.5 - 9.5	9.5 - 10.5

Size	Upper Arm Circumference (in)	Lower Wrist Circumference (in)	Length (in)
S - L	10	7	16.5
XL - 3XL	13	7	16.5

Size	S	M	L	XL	2XL	3XL
Numerical Size (Men India)	38	40	42	44	46	48
Neck (inch)	14.0 - 14.9	15.0 - 15.9	16.0 - 16.9	17.0 - 17.9	18.0 - 18.9	19.0 - 19.9
Chest (inch)	35.0 - 37.5	37.6 - 40.1	40.2 - 42.7	42.8 - 45.3	45.4 - 47.9	48.0 - 50.5
Sleeve (inch)	32.0 - 32.9	33.0 - 33.9	34.0 - 34.9	35.0 - 35.9	36.0 - 36.5	36.5 - 37.0

Size	M	L
Men (UK) Shoe Size	6.5 - 9	9.5 - 12
Men (Europe) Shoe Size	40 - 43	44 - 48
Ankle Circumference (inch)	8.5 - 9.5	9.0 - 11.5
Calf Circumference (inch)	13.0 -17.0	14.0 - 18.0

OUR Difference

We build world-class products and experiences, anything that makes the riding experience better. #FCKORDINARY

Plastic

only good for buckets

Less than 1% of the world's helmets are made from composite fiber. Plastic is easy to scale and mass-produce but it compromises on the safety of riders, caving in on impact. Composite fiber is the obvious choice for pros.

💪 Plastic vs. Composite Fiber

Design with meaning

The Mask That Reveals

Most helmet designs borrow from the racing world. We created AlterEgos that represent the distinct rider personalities we have met or represent ourselves.