The M3 helmet was designed with the new Parachuting Helmet Standard AFNOR XP S 72-600

M3 cookie helmet was designed with the new Parachuting Helmet Standard AFNOR XP S 72-600 in mind. The standard focuses on features unique to skydiving and parachuting that include impact protection, snag reduction, and the ability to remove the helmet under load. We are proud to be part of the leap forward in skydiving headwear!

The M3 also features

• Sweat-resistant exchangeable liner
• Three ABS external shells for a close and secure fit
• EPP multi-impact energy management
• One-handed release buckle tested under 500N Load
• Weight is 600 grams for sizes XS, S, M and L; 650 grams for XL and XXL (+/- 50 grams)
• Two internal audible pockets
• Instructions in the following languages. English, French, Dutch, German, Italian, Spanish, and Swedish

Sizes: XS (53-54 cm), SM (54-56 cm), M (56-57 cm), L (57-59 cm), XL (59-60 cm), XXL (60-62 cm)

Original source:
https://jediairwear.co.uk/store/cookie-m3-helmet/