Spark Unisex D. Rex ST Pro Crampons springDeals171 The forefoot is tightened using

The forefoot is tightened using a separate low profile dial

Compatible with iProbe for added search capabilities

Grip and Stability

Armed with a vision entirely his own

and versatile thermal performance

Spark Unisex D. Rex ST Pro Crampons springDeals171 The forefoot is tightened usingOur legendary hardboots crampons are lightweight and tough with multiple features giving hardbooters total confidence in dicey terrain. Riser blocks stack and unstack to keep full depth of teeth in the snow when using heel risers. F 7075 Aluminum Manufactured with 7075 aluminum to be strong, light, and thinner for minimal drag. ST Tech Overmolded ST Axle allows for a smooth and durable touring experience. Nesting Design Nesting design saves valuable