Black Diamond Access Spike Traction Device Size:Large Simply slide the thumb plate

Simply slide the thumb plate on/off to the baseplate with a simple click

providing durability without the weight

Lug Depth: 4mm

3 % spandex

Black Diamond Access Spike Traction Device Size:Large Simply slide the thumb plateThe Access Spike is Black Diamond's 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 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