Black Diamond Access Spike Traction Device Size:L Wishbone alloy frame for stable

Wishbone alloy frame for stable load management and torsional flexibility

1 micron microfilter is tested to protect against harmful organisms

Destined to become a favorite synthetic base layer

Square and Triangle gear lofts - sold separately

Black Diamond Access Spike Traction Device Size:L Wishbone alloy frame for stableThe 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