The Spyderco Endura 4 Lightweight is a testament to Spyderco's commitment to quality and innovation. Featuring a saber-ground VG-10 stainless steel blade and a lightweight fiberglass-reinforced-nylon handle, this knife is designed for ease of use and reliability. The Emerson Opening feature ensures quick deployment, while the sturdy back lock mechanism provides secure operation. Ideal for everyday carry and outdoor adventures, the Endura 4 is a versatile tool that embodies Spyderco's reputation for excellence.