Features: The "Thin Red Line" series from Spyderco is to represent respect and appreciation for our nation's firefighters. The Spyderco Endela was designed to split the size difference between two iconic Spyderco designs, the Endura, and the Delica. This perfect mid-range Endela Lightweight showcases a full-flat ground premium stainless steel from Seki-City Japan and features spine jimping that extends from the ramp to the top of the handle. The Endela Thin Red Line has lightweight, skeletonized, stainless steel liners that have been accented with bright red lining. The Spyderco Endela Lockback knife comes in multiple handle colors and blade variations.