Black Diamond Astro 250 Headlamp Size:250 Lumens Upper Cuff: 3D injection high

Upper Cuff: 3D injection high cuff free support

and does not use nano-sized particles

The FLEX TRK uses our easily-adjustable ActiveLift™ heel lift to enable natural movement through variable terrain

This provides support and comfort by more evenly dispersing pressure across the mat’s surface

access it quickly and get down to business

Black Diamond Astro 250 Headlamp Size:250 Lumens Upper Cuff: 3D injection highStrong enough for any mountain pursuit and compact enough for backup or emergency use, the new Astro 250 boasts a powerful beam at 250 lumens, yet is small enough to bring just in case, but bright enough to light the way down unexpected rappels and dark trails, the Astro 250 features a compact body that is more ergonomic, and a lower profile for better balance. In addition, the updated optical efficiency not only provides brighter light at 250 lumens.