Sweet Protection Helmet Size Chart
Metric (cm)
Snow helmets - Adults
| Size | Head circumference (cm) |
| XS/S | 50 - 53 cm |
| S/M | 53 - 56 cm |
| M/L | 56 - 59 cm |
| L/XL | 59 - 61 cm |
| XL/XXL | 61 - 63 cm |
Snow helmets - Juniors
| Size | Head circumference (cm) |
| S/M | 53 - 56 cm |
| M/L | 56 - 59 cm |
Imperial (in)
Snow helmets - Adults
| Size | Head circumference (in) |
| XS/S | 19.68 - 20.85" |
| S/M | 20.85 - 22" |
| M/L | 22 - 23.2" |
| L/XL | 23.2 - 24" |
| XL/XXL | 24 - 24.8" |
Snow helmets - Juniors
| Size | Head circumference (in) |
| S/M | 20.85 - 22" |
| M/L | 22 - 23.2" |
How to Measure
Follow the instructions below and compare your measurements with the size chart
Head Circumference
Measure the head circumference just above your ears and eyebrows. The helmet should sit low, level on your head and it should not be tilted.

Tip! Use a soft measuring tape, to ensure that the product fits properly. Alternatively, use a piece of string and then measure it against a ruler
This size guide only applies to
-16%
Sweet Protection Trooper 2Vi MIPS Ski Helmet
$369.95 $309.95Sweet Universal Helmet Case
$56.95-29%
Sweet Protection Switcher MIPS Ski Helmet
$309.95 $219.95-30%
Sweet Protection Adapter Mips Ski Helmet
$229.95 $159.95
-26%
Sweet Protection Looper Mips Ski Helmet
$193.95 $142.95
-23%
Sweet Protection Igniter 2Vi MIPS Ski Helmet
$285.95 $219.95
-26%
Sweet Protection Daymaker Mips Ski Helmet
$169.95 $125.95
-30%
Sweet Protection Earpads
$45.95 $31.95
-25%
Sweet Protection Winder JR Ski Helmet
$113.95 $85.95
-30%
Sweet Protection Ascender MIPS Ski Helmet
$259.95 $182.95
Sweet Protection Volata Chinguard
$56.95
Sweet Protection Volata Chinguard Cover
$10.95
Sweet Protection Grimnir V2i Mips Ski Helmet
$509.95
Sweet Protection Winder Mips Ski Helmet
$169.95
Sweet Protection Adapter Earpads
$50.95