Black Diamond Astro 300-R Headlamp Color:Graphite Offers double the toughness on

Offers double the toughness on and off the road compared with standard rubber tubes

Crafted from our Signature Merino Blend

Incredibly soft cashmere blend yarn

It may also affect range: a higher speed limit may result in less range

Machined aluminum shell threads together for precise bearing alignment and frame fit

Black Diamond Astro 300-R Headlamp Color:Graphite Offers double the toughness onSmall enough to bring just in case, but bright enough to light the way down unexpected rappels and dark trails, the Astro 300 R is a fully rechargeable light featuring a compact body that is ergonomic with a low profile for better balance. In addition, the updated optical efficiency provides brighter light at 300 lumens. Powered by our BD 1500 Li ion battery thats charged by a micro USB, the Astro 300 R also features a sustainably made elastic