Tech Tips-- Rubber Clear Blue The refill kit allows to

The refill kit allows to refill the 'Cartridge Refillable 207 Bar Alu / empty'

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

Powered by four AA batteries and featuring an integrated carabiner handle

No matter if you're hitting the trail

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

Tech Tips-- Rubber Clear Blue The refill kit allows toIdeal 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.