brand new touring helmet from smith. the smith summit helmet was made for long alpine tours. not only is it ultra-light, it is also triple certified and meets all alpine skiing and mountaineering standards. the summit offers a low profile and an internal headlamp router. this keeps everything in place. 33 vents ensure perfect climate control during the climb, while zonal koroyd® and the mips® system provide protection in the event of a fall. to be prepared for any weather, the summit is compatible with beanies and visors, and of course your goggles. the retractable smith boa® 360 adjustment system also allows precise sizing and saves space when you stow the helmet in your backpack. mips® multi-directional impact protection systeminside the summit is the mips® brain protection system (bps). it diverts dangerous forces that would otherwise hit your brain with full force, primarily in the case of impacts with a lot of rotational speed.koroyd®koroyd® offers you superior shock absorption and improved ventilation. smith uses cylinders in the crumple zones of this helmet, which absorb energy more efficiently by applying an even load. koroyd® has less volume than other materials used in helmet construction, so it is lighter and offers you more comfort.