Big Air XP Belay Package Trunk all-mountain flex

all-mountain flex

Sonar technology for optimal sole edge stability

asymmetric shaping

Heat-moldable liners with heat reflective foil keep feet warmer and kids riding longer

Take control of your ride with a boot that blends all mountain versatility with rider friendly features like the awesome Dual BOA® Fit System

Big Air XP Belay Package Trunk all-mountain flexThe Black Diamond Big Air XP Belay Package bundles the ATC XP belay rappel device with the RockLock locking carabiner everything needed for a reliable belay in one package. The ATC XP offers great holding and stopping power with a versatile design that accepts a wide range of ropes. The RockLock is Black Diamond's largest locking carabiner, featuring hot forged lightweight construction, a redesigned spine for better handling, and a larger rope bearing