Fly Racing Sizing Chart

Adult Helmets

Size US Hat Size Inches Centimeters
XS 6 5/8 - 6 3/4 20.50 - 21.25 53 - 54
S 6 7/8 - 7 21.25 - 22.00 55 - 56
M 7 1/8 - 7 1/4 22.00 - 23.00 57 - 58
L 7 3/8 - 7 1/2 23.00 - 23.75 59 - 60
XL 7 5/8 - 7 3/4 24.00 - 24.50 61 - 62
2XL 7 7/8 - 8 24.50 - 25.25 63 - 64
3XL 8 1/8 - 8 1/4 25.25 - 26.00 65 - 66
4XL 8 3/8 - 8 1/2 26.00 - 26.75 67 - 68
5XL 8 5/8 - 8 3/4 26.75 - 27.50 69 - 70

Mens Jerseys

Size Sleeve (in) Chest (in)
S 31 - 32 34 - 35
M 32 - 33 36 - 38
L 33 - 34 40 - 42
XL 34 - 35 44 - 46
2X 37 48 - 50
3X 38 52 - 54
4X 38 1/2 56 - 58
5X 39 60 - 62

Mens Pants

Size Waist (in) Rise (in) In-Boot Outseam (in) Over-Boot Outseam (in)
28 28 1/2 - 30 9 36 42 1/4
30 30 1/2 - 32 9 1/2 38 1/2 43
32 32 1/2 - 34 9 3/4 39 43 1/2
34 34 1/2 - 36 10 40 44 1/2
36 36 1/2 - 38 10 41 45
38 38 1/2 - 40 10 1/4 41 1/2 45 1/2
40 40 1/2 - 42 10 1/2 42 46
42 42 1/2 - 44 10 3/4 42 1/2 46
44 44 1/2 - 46 10 3/4 42 1/2 46 1/2
46 46 1/2 - 48 10 3/4 43 46 1/2
48 48 1/2 - 50 10 3/4 43 46 1/2

Womens Jerseys

Size Sleeve (in) Bust (in) Waist (in)
XS 28 32 24
S 29 35 25
M 30 38 27
L 31 41 29

Womens Pants

Size Hip (in) Rise (in) In-Boot Outseam (in) Over-Boot Outseam (in)
3/4 30 8 33 38
5/6 32 8 1/4 34 1/4 40
7/8 34 8 1/2 35 1/2 41
9/10 36 8 3/4 36 3/4 41 1/2
11/12 38 9 38 42
13/14 40 9 1/4 39 1/4 42 1/4
15/16 42 9 1/2 40 1/2 43
17/18 44 9 3/4 43
19/20 46 10 43

Youth Helmets

Size US Hat Size Inches Centimeters
Y-S 5 7/8 - 6 18.25 - 19.00 47 - 48
Y-M 6 1/8 - 6 1/4 19.00 - 19.75 49 - 50
Y-L 6 3/8 - 6 1/2 19.75 - 20.50 51 - 52

Youth Jerseys

Size Sleeve (in) Chest (in)
Y-S 20 - 21 20 - 22
Y-M 22 - 23 24 - 26
Y-L 24 - 26 28 - 30
Y-XL 27 - 30 32 - 34

Youth Pants

Size Waist (in) Rise (in) In-Boot Outseam (in) Over-Boot Outseam (in)
18 18 1/2 - 20 8 25 1/2 25
20 20 1/2 - 22 8 26 1/2 27 1/2
22 22 1/2 - 24 8 1/4 27 1/2 30
24 24 1/2 - 26 8 1/4 29 33
26 26 1/2 - 28 8 1/2 32 36