Black Diamond Access Spike Traction Device Insulating AirEvac™ ventilation system integrates with

AirEvac™ ventilation system integrates with Smith goggles to vent warm

-High-loft synthetic insulation with a superior warmth-to-weight ratio

Made with soft 95% TENCEL™ lyocell/5% spandex jersey and breathable 89% recycled nylon/11% spandex stretch micromesh fabric with HeiQ® Fresh durable odor control

The headnet is also available in an Insect Shield® treated version

100% polyester 50D mechanical stretch plainweave with 100% polyester 30D knit backer

Black Diamond Access Spike Traction Device Insulating AirEvac™ ventilation system integrates withThe Access Spike is our workhorse traction device, built for all around trail performance, whether you're on a winter training run in the mountains, or out for a summer alpine scramble in varied technical terrain. Drawing from our extensive experience designing climbing crampons, the Distance Spike features 14 spikes which have an optimized 8mm length, designed to provide excellent engagement on snow and ice, with improved stability on rock and hard