The Shark, along with its LV partner (the Lotus) is a bouldering staple.With a molded agressive toe box and molded edge heel, these shoes can grip and hold with maximum force.Patented Arch Flex provides an aggressive but comfortable fit that gives the shark an unparalleled level of performance.Built around the original Shark, we’ve resurrected this old favorite providing new features to make this model the bouldering weapon of choice. By utilizing our 1.8mm R2 rand rubber, the Arch Flex system gives our redesigned Shark an unbelievably comfortable and glove-like fit. The elastic property in our R2 formula hugs and locks your foot in to place without the pain associated with other high performance shoes.