Give your tired boots a face lift with new liners at an unbeatable price! The Boa-closure and articulated flex zones of the Black Diamond Efficient Fit Tele Liner offer a precise fit, so they'll feel comfortable right out of the box.
- 3:1 Boa-lacing system
- Articulating zones at ankle and on achilles for smooth, wrinkle-free flex
- Metalized foil in base for a heat-reflective thermal barrier
- Seam-taped toebox offers added insulation
- Anti-microbial lining
- Shorter cuff and more flex than Black Diamond AT liners