The Coyote KinetiCore helmet is a clean and practical mountain bike helmet that delivers on every aspect: Style performance ventilation comfort and protection are all present in a great looking package. The Lazer TurnSys system provides a snug and reliable adjustment system to ensure comfort while the bottom shell construction creates a clean finish and added durability. The rear shell construction is designed to hold your goggle strap and works great with the open front that allows for goggle or normal eyewear use. The integrated visor provides protection from low hanging branches and other things you encounter on your rides. Features: Easy vertical adjustability: The Lazer Turnsys system provides a tailored fit that's easy to adjust on the move with a simple turn of the dial LED light compatibility: Increase safety and visibility by attaching the Universal Lazer LED at the rear of the helmet via the Velcro Mount Easy to operate magnetic buckle: No more fumbling with your helmet buckle while wearing gloves ‐ Lazer's magnetic buckle can be quickly undone with one hand with gloves on Better visibility on the trail: Visor is easy to move up and down while riding for improved visibility and to make space for your goggles Eyewear friendly: Recesses in helmet shape removes the pressure on inside of head caused by the arms of sunglasses Secure goggle position: Goggle grip reduces risk of goggle slip and blocking visibility Lightweight: 3% lighter than Lazer Coyote MIPS M CE Reduced plastics: 10g less plastics used than in Lazer Coyote MIPS M CE Sizes: S 52 - 56cm / M 55 - 59cm / L 58 - 61cm / XL 60 - 62cm