Black Diamond Blitz Spike Traction Device dougreview 4-Way stretch

4-Way stretch

The Canvas construction allows for a durable and long lasting chalk bag for when out at the crag or messing around in the gym

The rear heel-spine lever switches from ski to walk in one motion for the 10 degrees of cuff rotation the Crispi NTN Evo offers

At 785 grams per boot in a 27

Black Diamond Blitz Spike Traction Device dougreview 4-Way stretchThe Black Diamond Blitz Spike is an ultralight trail traction device designed for fast and light missions, weighing in at only 57 grams per device. The Blitz utilizes 6 stainless steel spikes strategically placed on the forefoot to provide incredible strength and durability. Leaning on their extensive experience designing climbing crampons, Black Diamond found an 8mm spike length optimizes traction on snow and ice without sacrificing stability on