Tech Tips-- Rubber Clear Blue Every big effort deserves a

Every big effort deserves a big reward

Indestructawool™ and Shred Shield™ technologies increase the sock's durability

and the central zipper means slipping the boot on couldn't be easier

With UPF-50+ and BD

full-color photographs throughout

Tech Tips-- Rubber Clear Blue Every big effort deserves aIdeal for hard surfaces or rocky trails, the quiet, non marking Black Diamond Rubber Tech Tips avoid rock and trail scarring, and offer excellent grip and durability. Works as replacement tip for our Spring 2012 and later only trekking poles and all model Z poles. Does not work with First Strike, Trail Back, Syncline poles. Sold in pairs.