Size Charts

Zamp lists many measurements in centimeters. Use the guide below as a quick reference, then check the product details before ordering. If you are between sizes or buying race safety gear for the first time, contact us before placing the order.

Common Alpha Size Reference

Alpha size	Common label	Fit note
XS	Extra Small	Smaller adult or youth fit depending on product
S	Small	Smaller adult fit
M	Medium	Average adult fit
L	Large	Larger adult fit
XL	Extra Large	Larger adult fit
2XL	Double Extra Large	Extended adult fit
3XL	Triple Extra Large	Extended adult fit

Helmet sizing reminder

Measure around the widest part of your head, usually just above the eyebrows and ears. Helmet sizing is brand and model specific, so the centimeter measurement is the most important number.

Suit, jacket, pants, shoes, and gloves

For racewear, compare your measurements to the specific Zamp chart for that product family. Apparel and safety gear can fit differently from regular street clothing.

Need a second opinion? Email nathan@driftaholicracing.com or call 919-748-8664.