Black Diamond Astro 300-R Headlamp hats On the course

On the course

the Cloudsurfer's yarn is colored using a dope dyeing process that requires 90% less water than standard techniques

This super soft short sleeve tri-blend top features icons of the Columbus marathon course

infused with bamboo charcoal fiber for lasting antimicrobial protection

SSL EVA midsole

Black Diamond Astro 300-R Headlamp hats On the courseBlack Diamond's most simple rechargeable headlamp ready for any adventure. Small 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