Almost 30 percent lighter than its G-10-handled counterparts, the Para 3 Lightweight boasts linerless, open-backed construction and Spyderco's high-traction Bi-Directional Texture‚Ñ¢ pattern for a secure grip. A stainless steel lock bar inset into the handle's interior forms the foundation of its sturdy lock mechanism, while keeping the overall weight to an absolute minimum. The knife's full-flat-ground blade is crafted from CTS BD1N, a nitrogen-enriched high-carbon chromium steel that offers a superior balance of hardness, edge retention, and corrosion resistance.