Sizing information is provided by the manufacturer and does not guarantee a perfect fit. All brands have sizes to their own standards.

BRANDS SPECIFIC SIZING
6D
Acerbis
AFX
AGV
Alpinestars
Answer Racing
Arai
Arctiva
Asterisk
Atlas
AXO
Bell
Black Brand
Cortech
Cyber
DC Shoes
Easton EXP
EVS
Firstgear
Fly Racing
Forma Boots
FOUR-ATV
Forcefield
Fox Racing
Gaerne
Girlyz
GMax
HJC
Innovation Sports
Joe Rocket
Just1 Helmets
Kali
KBC
Klim
KTM Powerwear
Leatt Brace
LS2 Helmets
Metal Mulisha
M2R
Mobius
Moose Racing
MSR MX
Nike 6.0
Nutcase
No Fear
One Industries
O'Neal Racing
PODMX
Power-Trip
Quiksilver
Rockhard Helmets
Roxy Clothing
RXR
Scorpion Helmets
Scott
Shark
Shift Racing
Shoei
Shot Race Gear
Sidi
Simpson
SixSixOne
Skin Industries
Slippery
Smooth Industries
Speed and Strength
Spidi
Stance
Suomy
TCX
Teknic
Thor MX
Tour Master
Tour Master Synergy
Troy Lee Designs
Vega
Xpeed
Z1R
Zamp
Zero Nine Racing

GENERAL SIZING CHART
General Clothing Sizing Chart General Boots Sizing Chart General Glove Sizing Chart General Youth Sizing Charts
HOW TO MEASURE HELMET SIZING
HELMET
The best way to put on a helmet is to hold the chin straps to each side before pulling it over your head. Pass the end of the strap through the D-rings and pull it snug. Keeping your head straight, rotate the helmet from side to side with your hands. If the helmet is adjusted properly, you should feel the movement of your scalp closely match the helmet's movement. With your hands on the sides of the helmet, move the helmet in a slight up and down motion. Once again, the movement of your skin should follow the helmet movement. To remove the helmet, pull the D-ring tab outward to release strap tension, then un-thread the chin strap. Pull the chin straps outward, rotate the helmet forward and lift it off.

Using a tape-measure, measure the circumference of your head just above the ears and across the forehead. Refer to the chart for proper helmet size. Example: Head circumference measures 22-3/4" = Adult med helmet.

PLEASE NOTE:
- No helmet can protect the user against all foreseeable impacts.
- For maximum protection, the helmet must provide adequate peripheral vision.
- All retention straps (chin straps) must be securely fastened.
- The helmet can be seriously damaged by some common substances with damage being invisible to the user.
- Apply only mild soap and water for cleaning.
- Make no modifications to the helmet. If the helmet experiences a severe blow, please replace it.

HOW TO MEASURE JACKET SIZING
Sleeve
Start with measuring your sleeve length. With your arm slightly bent, start from your neck bone, measure over your shoulder and elbow points, and end at the wrist bone. This is also called Center Back (CB) Sleeve length.

Center Back (CB) Length
The Center Back Length is the measurement from your neck bone, down your spine to your waist.

Chest
Next measure your chest. You will want the total circumference of your chest at it's largest point. Stand straight with your arms out, and measure under your arm pits, across the breast bone with arms relaxed. Make sure the tape measure is parallel with the floor.

HOW TO MEASURE PANT SIZING
Waist
Stand in a mirror and bend to one side. Where your body creases is your natural waist. Measure around your natural waist line while keeping the tape measure parallel with the floor. Relax when taking the measurement.

Hip
The hip measurement is the total circumference at your hip's largest point. Keep tape measure parallel to the floor, and relax when taking measurement.

Inseam
The inseam is the total length of the inside seam from your crotch to your ankle. Stand straight, but relax when taking measurement.

Outseam
The outseam is the length of the outside seam from your waist to your ankle.

HOW TO MEASURE GLOVES SIZING
To find the proper size gloves, measure the circumference around your dominant hand, across your palm and just behind your knuckles, not including your thumb. If the measured size of your hand is in between sizes of the gloves that interest you, choose the size larger if you want a loose fit and the smaller size if you like a tighter fit. Remember that leather gloves will break in and stretch after some use.
HOW TO MEASURE BOOT SIZING
Some boots are sized in typical US measurements, while others are sized to European specs. Please view the size chart of the boots you want to order to find the proper size conversion. If you typically wear a half size, order the next size larger for boots that are only offered in full sizes.