Black Diamond Guide BT Beacon Brand_Mammut We've updated our Men's Merino

We've updated our Men's Merino 250 Base Layers Bottom to bring you better fitting

eliminating the need to readjust while you ride

Harnessing the function-first design and backcountry utility of [ak]

chicken stock

providing versatile protection from the elements for 2-3 persons

Black Diamond Guide BT Beacon Brand_Mammut We've updated our Men's MerinoWith a massive 60m circular range, mark and scan function for multiple burials, and an auto antenna switch that automatically adjusts to send the best signal, the Black Diamond Guide BT beacon with PIEPS technology is the industry standard, professional grade avalanche beacon with Bluetooth capabilities. The beacons Bluetooth connection allows you to manage settings, software updates and battery optimization from your smartphone via the PIEPS mobile