Black Diamond Astro 300-R Headlamp Color:Azul From cruisy training miles to

From cruisy training miles to your first marathon

Breathable

See it all on a stunning AMOLED display in a rugged watch case designed to endure

1" platform

Black Diamond Astro 300-R Headlamp Color:Azul From cruisy training miles toSmall 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