Black Diamond Astro 300-R Headlamp hats BUILT-IN SPORTS APPS Tap in

BUILT-IN SPORTS APPS Tap in to 30+ built-in activities

On the course

Joint & Muscle Stabilization: Enhances proprioception (your body's awareness of movement and position) to improve movement accuracy and reduce the risk of injury

infused with bamboo charcoal fiber for lasting antimicrobial protection

Structured for bigger dome inclusivity

Black Diamond Astro 300-R Headlamp hats BUILT-IN SPORTS APPS Tap inBlack 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