The Tenacious has a black G-10 laminate handle with skeletonized steel liners to increase the handle's rigidity and strength without adding non-functioning weight or bulky thickness. The 8Cr13Mov stainless blade is leaf-shaped and ground flat from spine to cutting edge for cutting performance. The blade's shape coupled with an oversized Spyderco round hole and textured spine jimping allow you to open the blade and position your thumb on the spine in slip-proof confidence. A Walker Linerlock (with jimped liner) and a 4-way pocket clip lets you set your carry and draw preference: tip up or down for left- or right-handed use.