Size Guide - Sweet Protection - Road Helmets (Revised)
Sweet Protection Road Helmets Size Guide
| Size | S | M | L |
| Head circumference | 20" - 22" / 50 - 56cm | 21" - 23" / 53.5 - 58.5cm | 23" - 24" / 59 - 61cm |
How to measure my size?
Helmet sizes are based on head circumference. Measure your size by wrapping a measuring tape snugly around the widest possible circumference - from the most prominent part of the forehead (often 1-2 fingers above the eyebrow) around to the widest part of the back of your head. Measure 3 times, and take the largest number. Using the chart above, select your size.