MOON Ski Helmet Size Chart

1. Achieve the perfect fit by measuring your head circumference correctly.

2. Watch the video below to see how to measure your head correctly.

3. VIDEO: How To Measure For A Ski Helmet

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4. On the chart below, find the helmet model that you are interested in, then find your head measurement to see which size you need.

MOON Ski Helmet Size Chart

Model S M L XL
Smart Bluetooth Ski Helmet 53 – 55cm 55 – 58cm 58 – 61cm 61 – 63cm
20⅞” – 21⅝” 21⅝” – 22¾” 22¾” – 24″ 24″ – 24⅞”
Lightweight Ski helmet 52 -55cm 55 – 58cm 58 – 61cm 61 – 63cm
20½” – 21⅝” 21⅝” – 22¾” 22¾” – 24″ 24″ – 24⅞”
MS-86 Ski helmet 55 – 58cm 58 – 61cm
21⅝” – 22¾” 22¾” – 24″
MS-93 Ski Helmet w/Visor 55 – 58cm 58 – 61cm
21⅝” – 22¾” 22¾” – 24″
MS-95 Ski helmet w/Visor 55 – 58cm 58 – 61cm 61 – 64cm
21⅝” – 22¾” 22¾” – 24″ 24″ – 25¼”
MS-96 Ski Helmet 55 – 58cm 58 – 61cm
21⅝” – 22¾” 22¾” – 24″
MS-99 Ski Helmet 55 – 58cm 58 – 61cm
21⅝” – 22¾” 22¾” – 24″
STD Ski helmet 55 – 58cm 58 – 61cm
21⅝” – 22¾” 22¾” – 24″