Vemar Helmets Size Chart

Vemar Eclipse Racer Helmet
Adult Helmets
Size Centimeter Inches
3X-Small 49 - 50 cm 19 1/4” - 19 3/4"
2X-Small 51 - 52 cm 20” - 20 1/2"
X-Small 53 - 54 cm 20 3/4” - 21 1/4"
Small 55 - 56 cm 21 5/8” - 22”
Medium 57 - 58 cm 22 1/2” - 22 3/4”
Large 59 - 60 cm 23 1/4" - 23 1/2"
X-Large 61 - 62 cm 24” - 24 3/8"
2X-Large 63 - 64 cm 24 7/8" - 25 1/8"
3X-Large 65 - 66 cm 25 5/8” - 26"

The correct size is determined by the circumference of the rider's head. This must be measured at a height of about 3/4 of an inch above the rider’s eyebrows.


Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.