Black Diamond Bugaboo Pitons Tools They come in two options

They come in two options of color-boosting ChromaPop™ lenses

Waterproof/breathable Triple-F membrane backs up the full leather upper

- Standard insole Flat insole

making descents a breeze

Black Diamond Bugaboo Pitons Tools They come in two optionsBig brother to the Knifeblade. DESCRIPTION Classic big brother of the Knifeblade, Bugaboos have precision ground blades for a consistent taper and a hole in the thickest part of the head to reduce weight without sacrificing durability. Two clip ins for corner placements and weight reduction TECH SPECS Weight : [No. 4, Long Thin] 76 g (2. 7 oz ) Thickness : [No. 4, Long Thin] 4 mm (5 32 in)