Use this page to determine the sizes needed for a helmet and Leather suit fitment:

Helmet sizing:

1. Measure your head by wrapping a tape measure around your head about one inch (2.5 cm) above your eyebrows.
2. Use the sizing chart below to select the helmet size that corresponds most closely to your head measurement.
(If your head size falls between two helmet sizes, try on the larger helmet first and then the smaller size.)

Adult Sizes Centimeters Hat size Inches
XXS 51-52 6 3/8 - 6 1/2 20 0/0 - 20 1/2
XS 53-54 6 5/8 - 6 3/4 20 7/8 - 21 1/4
S 55-56 6 7/8 - 7 0/0 21 5/8 - 22 0/0
M 57-58 7 1/8 - 7 1/4 22 1/2 - 22 7/8
L 59-60 7 3/8 - 7 1/2 23 1/4 - 23 5/8
XL 61-62 7 5/8 - 7 3/4 24 0.0 - 24 3/8
XXL 63-64 7 7/8 - 8 0/0 24 3/4 - 25 1/4
XXXL 65-66 8 1/8 - 8 1/4 25 5/8 - 26 0/0
XXXXL 67-68 8 3/8 - 8 1/2 26 3/8 - 26 3/4
XXXXXL 69-70 8 3/4 - 8 3/4 27 1/4 - 27 5/8
Youth Sizes Centimeters Hat size Inches
Youth S 49-50 6 1/8 - 6 1/4 19 1/4 - 19 3/4
Youth M 51-52 6 3/8 - 6 1/2 20 0/0 - 20 1/2
Youth L 53-54 6 5/8 - 6 3/4 20 7/8 - 21 1/4
Youth S/M 49-50 6 1/8 - 6 1/4 19 1/4 - 19 3/4
Youth L/XL 51-52 6 3/8 - 6 1/2 20 0/0 - 20 1/2

Leather Sizing:

Inseam measurements on 1 and 2 piece suits run from crotch to above ankle bone.
1. For tall sizes add 2" to inseam and 1" to sleeve measurements
2. For short sizes subtract 3" from the inseam measurements.

Mens Leather Suit Fitment Chart 40 42 44 46 48
Chest (inches) 38-40 42-43 44-45 46-47 48-50
Waist (inches) 30-32 32-33 34 36-37 38-40
Sleeve (inches) 31 32 33 34 34.5-35
Inseam (inches) 26 27 29 31 33
App. Height (inches) 5'2"-5'9" 5'4"-5'11" 5'6"-6'0" 5'8"-6'1" 5'10"-6'2"
App. Weight (cm) 125-130 130-145 145-160 160-175 175-190
Ladies Size Chart X-Small 6 Small 8 Medium 10-12 Large 12-14 X-Large 16-18
Chest (inches) 33 34.5-35.5 36-37.5 38-40 41-43
Waist (inches) 25.5 26-27.5 28-30 31.5-33 33-35
Hip/Seat (inches) 34.5-35 36 37-39 41 43-45
Sleeve (inches) 30 30-31 31-32 32-33 33
Inseam (inches) 29-30 30-31.5 31.5 32

33-34