Rollerblade Cyclone G 2019

Full-face helmets offer the best level of protection for mountain biking, but are often cumbersome and lack the ventilation needed for anything other than downhill. Enter the Stage Mips Helmet from Tr more→oy Lee Designs. An impressively low weight combined with extensive ventilation make the Stage Mips our choice for enduro-style riding or racing, where technical descents worthy of a full-face helmet are mixed in with climbs and long transfer stages. It's still downhill certified, ensuring it can hold up to high-energy impacts if you're riding DH or bike park, but the lightweight and highly-ventilated design make it much more enjoyable for the rides when you have to earn your descent first.

We grabbed our first glimpse of the Kask Valegro Helmet on the heads of Team Sky riders at the 2017 Tour as they donned them on the hottest mountain stages where aerodynamics takes a back seat to ligh more→t weight and ventilation. Since that time, we've been patiently waiting for Kask to bring the helmet to the market for us mere mortals. The team that's known for its obsession with marginal gains once again makes—ahem—headway in helping design a product that in the end, we all benefit from. Kask engineers carefully shaped the profile of the Valegro's polycarbonate shell and verified the results in the wind tunnel, creating exceptional cooling performance and heat exchange, the perfect recipe for …

You want your young racer to be safe on the slopes, and affording you more peace of mind so you can cheer encouragingly is the Smith Icon Junior MIPS Helmet. This racer-focused helmet utilizes a light more→weight construction that comes loaded with safety features, allowing you and them to focus on racing performance with more reassurance. Aerocore construction and Koroyd cylinders absorb and convert the kinetic energy in the event of an impact by acting as crumple-zones to manage energy efficiently. Secondly, this design increases airflow for superior ventilation, which stands as a benefit in the Icon’s minimally ventilated design. Additionally, the Icon meets FIS RH 2013 requirements, so your av…

Giro based the design of its Dime kids’ helmet on its adult helmet—the Quarter. The Dime is comprised of an ABS shell with impact-absorbing EPS foam inside. The interior padding can be adjusted to per more→fect the Dime’s fit. The Dime also has eight air vents to cool Junior’s head. The best part of the Giro Dime, however, is that it’s completely at home on four wheels or two, so the only time your little ripper will take the Dime off will be bedtime. Oh, and dinner.

The Smith Altus Helmet balances a light weight with a heavy feature list to keep you covered and comfortable on hill. The AirEvac system found on this helmet can be opened or closed without removing y more→our glove to ensure you stay comfortable from November to May.

When you're slaying powder in the backcountry or hurling yourself into the air under KT-22, you need a helmet to protect you without weighing you down. The Smith Allure MIPS Helmet does just that, wit more→h a sleek low-profile design that will keep your freeride look on point. The in-mold construction brings you a minimalist profile without sacrificing durability, and MIPS technology utilizes a slip-plane liner to help protect your noggin from angular impacts. Airflow climate control gives you ample vents to keep your head cool should you decide to head towards the backside for a quick bootpack, and the AirEvac 2 system drives warm air away from the front of the helmet to keep your lenses fog-free.…