Fox Racing Speedframe Pro MTB Helmet (MIPS)The ultimate open-face mountain bike trail helmet, you'll struggle to find a lid that gives better head protection than that offered by the Fox Racing Speedframe Pro MTB Helmet (MIPS).If you love nothing more than ripping along singletrack, smashing through rock gardens, ripping round berms and testing your skills over steep rooty chutes, you'll love the Speedframe Pro MTB Helmet to keep you protected should you take a slam. The core of the helmet is a Dual-density Varizorb EPS. This provides extremely effective impact absorption, spreading impact forces to keep your head safe in the event of a crash. This is then complemented by MIPS, a system to improve protection from rotational impact forces. What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain.MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactFast Flowing FeaturesWith safety taken care of, next comes fit and comfort for all your singletrack slaying. A customisable fit is taken care of with the 360 Degree Fit System. A quick and simple twist of the rear dial gives a comfortable fit every time you go mountain biking. A magnetic Fidlock® SNAP helmet buckle keeps the helmet secure and is super-easy to use even with gloves on. When you're up to speed, the extensive airflow vents and internal channels keep cool air flowing and prevents you from overheating. Sweat is inevitable when working hard, but the removable, washable XT2® liner is quick to wick away moisture for superb comfort. It's antimicrobial too, so keeps odours at bay and prevents any itching after a hot biking session. Features:MIPS technology - proven to reduce rotational motion, absorbing and redirecting energies and forces otherwise transmitted to the brainDual-density Varizorb EPS provides improved protection by spreading forces of impact across a wider areaFidlock® SNAP helmet buckle provides quick and secure entry and exit while wearing glovesRemovable, washable XT2® liner is antimicrobial and manages odour while wicking moisture away from the headOptimized venting with channelled, in-moulded EPS provides efficient coolingGoggle compatible, 3 positions adjustable visor360 Degree Fit System allows you to dial in your perfect fit every rideBuy Fox Racing Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.