The versatile Aksium Elite is a top choice on the way to the office, during fitness training or on long weekend tours. At just 245g (size M), it's lightweight and compact - yet still meets CE and CPSC standards.The Ergo Hold SL retention system is the same as Mavic's top-of-the-line models - with quick one-handed operation to adjust the fit. Its padding adapts perfectly to the shape of your head and, thanks to 37.5 technology, offers great comfort even on long tours. 23 ventilation openings and an integrated fly net ensure that only the cooling breeze flows through your hair.Individual fit plus lasting comfort.The super-light retention system offers optimal adjustability, wearing comfort and support. Padding with 37.5 technology uses active particles to dissipate body heat from your head and wick away sweat 5 times faster. Includes effective insect mesh. - Special features: Reflector(s) - Approval mark: CPSC - Closure system: Ergo Hold SL retention system - Visor / Shield: without - Purpose: Trekking / Travel - Weight: 245 g - Helmet construction: In-Mold technology Included in delivery: 1 Mavic Aksium Elite Helmet Men Ventilation openings - Number: 23.