Just 1 Racing Size Guide
Please note that the following sizing chart is intended to be used as a guide only. We highly recommend trying on the riding gear before purchase to ensure the best fit.
ADULT HELMET SIZE CHART
J22
Universal Size | Size (cm) | Size (inch) |
XS | 53 - 54 | 20.9 - 21.3 |
SM | 55 - 56 | 21.7 - 22.1 |
MD | 57 - 58 | 22.4 - 22.8 |
LG | 59 - 60 | 23.2 - 23.6 |
XL | 61 - 62 | 24.0 - 24.4 |
2XL | 63 | 24.8 - 25.2 |
J34 Pro
Universal Size | Size (cm) | Size (inch) |
XS | 53 - 54 | 20.9 - 21.3 |
SM | 55 - 56 | 21.7 - 22.1 |
MD | 57 - 58 | 22.4 - 22.8 |
LG | 59 - 60 | 23.2 - 23.6 |
XL | 61 - 62 | 24.0 - 24.4 |
2XL | 63 | 24.8 - 25.2 |
HOW TO MEASURE
ADULT MX JERSEY SIZE CHART
J-Flex 2.0
Size | Chest (cm) | Sleeve Length (cm) | Body Length (cm) |
XS | 48 | 63.5 | 63 |
SM | 50 | 65 | 65.5 |
MD | 52 | 66.5 | 67.5 |
LG | 54 | 68 | 69.5 |
XL | 56 | 69.5 | 71.5 |
2XL | 58 | 71 | 73.5 |
J-Force
Size | Chest (cm) | Sleeve Length (cm) | Body Length (cm) |
XS | 48 | 63.5 | 60 |
SM | 54.5 | 80.5 | 62 |
MD | 56.5 | 81.5 | 64 |
LG | 58.5 | 83 | 66 |
XL | 61.5 | 84.5 | 68 |
2XL | 64.5 | 86 | 70 |
J-Essential/J-Command
Size | Chest (cm) | Sleeve Length (cm) | Body Length (cm) |
XS | 48 | 63.5 | 63 |
SM | 50 | 65 | 65.5 |
MD | 52 | 66.5 | 67.5 |
LG | 54 | 68 | 69.5 |
XL | 56 | 69.5 | 71.5 |
2XL | 58 | 71 | 73.5 |
HOW TO MEASURE
ADULT MX PANT SIZE CHART
J-Flex 2.0/J-Essential
US | EU | Waist (cm) | Leg Length (cm) |
26 | 42 | 74 - 77 | 93.5 |
28 | 44 | 77 - 80 | 95 |
30 | 46 | 80 - 83 | 96.5 |
32 | 48 | 83 - 86 | 98 |
34 | 50 | 86 - 89 | 99.5 |
36 | 52 | 89 - 92 | 101 |
38 | 54 | 92 - 95 | 102.5 |
40 | 56 | 95 - 98 | 104 |
J-Force /J-Command
US | EU | Waist (cm) | Leg Length (cm) |
26 | 42 | 78 - 81 | 92 |
28 | 44 | 81 - 84 | 93.5 |
30 | 46 | 84 - 87 | 95 |
32 | 48 | 87 - 91 | 96.5 |
34 | 50 | 91 - 94 | 98 |
36 | 52 | 94 - 97 | 99.5 |
38 | 54 | 97 - 100 | 101 |
40 | 56 | 100 - 104 | 102.5 |
HOW TO MEASURE
ADULT GLOVE SIZE CHART
J-Flex 2.0/J-Force/J-Flex Vent/J-Ice
Universal Size | Size | Width (cm) | Length (cm) |
XS | 7 | 16 | 18.8 |
SM | 8 | 16.7 | 19.3 |
MD | 9 | 17.7 | 19.6 |
LG | 10 | 19 | 20.9 |
XL | 11 | 20.3 | 21.5 |
2XL | 12 | 21.5 | 22.2 |
HOW TO MEASURE
ADULT BOOT SIZE CHART
J-BXR
US | EU | JP |
7 | 40.5 | 25.5 |
8 | 42 | 26.5 |
9 | 43 | 27.5 |
10 | 44.5 | 29 |
11 | 45.5 | 29.5 |
12 | 47 | 30.5 |
13 | 48 | 31.5 |
HOW TO MEASURE
Using a tape measure or ruler, measure the distance from the back of your heel to the end of your longest toe.
YOUTH HELMET SIZE CHART
Size | Head Circumference (cm) | Head Circumference (inch) |
YMD | 49 - 50 | 19.3 - 20.1 |
YLG | 51 - 52 | 20.1 - 20.5 |
HOW TO MEASURE
YOUTH JERSEY SIZE CHART
J-Essential
Size | Chest (cm) | Sleeve Length (cm) | Body Length (cm) |
YXS | 37 | 54.5 | 46 |
YS | 38.5 | 56 | 47.5 |
YM | 40.5 | 57.5 | 49 |
YL | 42.5 | 59 | 50.5 |
YXL | 44.5 | 60.5 | 52 |
HOW TO MEASURE
YOUTH PANT SIZE CHART
J-Essential
US | EU | Waist (cm) | Leg Length (cm) |
20 | 36 | 61 - 64 | 73 |
22 | 38 | 64 - 67 | 75 |
24 | 40 | 67 - 70 | 77 |
26 | 42 | 70 - 73 | 79 |
28 | 44 | 73 - 76 | 81 |
HOW TO MEASURE