Black Diamond Boundary Pro

The 107mm waist is designed to be a true quiver-killer. It provides enough surface area for solid float in deep powder while remaining narrow enough to maintain quick edge-to-edge transitions on groomed or variable snow.

The Boundary Pro is built for aggressive, high-speed performance and demands a confident, experienced skier. Its stiff construction and damp poplar core are designed to handle consequential lines, which may feel unforgiving for those still developing their technique.

The flat-top construction increases the ski's torsional stiffness, which means it resists twisting when you put it on edge. This gives you more stability and reliable grip, especially when you are carving through firm or mixed snow at higher speeds.

You get the best of both worlds: the rockered tip and tail help the ski plane over soft snow and initiate turns easily, while the traditional camber underfoot provides the necessary edge hold and energy return on harder, packed surfaces.

Poplar is known for being a relatively lightweight yet damp wood. While this ski is built for stability rather than ultralight touring, the core provides a smooth, vibration-free ride without feeling overly cumbersome or sluggish on the mountain.