One-Zero XR - Black + Black Chrome

With a precise and detailed approach to design and innovation, One-Zero XR is the leader of the pack.

A sublime and powerful daily carry, One-Zero XR occupies a leadership role in SOG’s selection of folding knives. With its super strong XR Lock providing smooth and reliable blade lockup, it’s much more than a handsome face. It features two-tone contrasting polished CRYO CPM S35VN steel, fluid, yet confident lines, with sculpted aircraft-grade aluminum handle. Made for those who demand quality and precision, it’s a knife precisely designed to exceed expectations.

Blending premium materials with precise design, One-Zero XR is a sleek, sophisticated folding knife delivering confidence in a detailed and powerful package.

Recalibrating the possible

With a precise and detailed approach to both design and innovation, One-Zero resets the standard of what a cultured and refined folding knife can be. We took a capability-first approach, adding innovations that deliver a wholly modern take on an everyday carry.

A Study in Contrast

The 3.1-inch CRYO CPM S35VN blade features a unique two-tone contrasting surface finish, available in either natural polish or black chrome.

Layers of sophistication

We paid extra attention to the details on the entire knife. We’ve added an engraved spine, metal lock caps, a gold halo around the pivot point and a hidden fastener in the blade recess for the swappable deep-carry pocket clip.

Cutting the lines

One-Zero features fluid and confident lines that supply a sublime aesthetic. The handle is sculpted aircraft-grade aluminum, and our new hidden fastener design keeps the handle scales free of distractions and clutter.

Smooth and strong

Using our proven and super strong XR Lock design, One-Zero XR delivers a confident,
consistent lock-up. The mechanics of the XR Lock allow two ways to open, using the
thumb hole or pulling back on the slider.