Black Diamond Access Spike Traction Device Insulating 100% polyester 50D mechanical stretch

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

non-anatomically correct design for easy pairing

AirEvac™ ventilation system integrates with Smith goggles to vent warm

It’s a highly advanced system that offers water- and wind protection in combination with excellent ventilation and moisture transport

- Supporting the People Who Made This Product

Black Diamond Access Spike Traction Device Insulating 100% polyester 50D mechanical stretchThe 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