The Spyderco Endura 4 series first debuted over 25 years and blazed the trail as one of the first lightweight clip-carry folder knives. Now in its 4th generation, the Spyderco Endura 4 folder knife has continually improved upon itself--offering a broad range of variations and finishes to meet virtually every users taste, style and needs. This model, the C10PSFG, features a foliage green bidirectionally textured lightweight FRN (fiberglass reinforced nylon) handle and a partly serrated drop point blade in a satin finish. Each model in the Endura 4 family comes standard with a high strength lock back mechanism, stainless steel liners, Spyderco's trademark round hole opening feature and an ambidextrous 4-way positional pocket clip which allows for a tip up or tip down carry option on either side of the handle.