The Ocun Jett S is built for the climber who logs real hours at the gym or on sport routes and needs a shoe that holds up through a full session without wrecking their feet. The moderate asymmetric last and stiff midsole work together to keep technique honest on technical problems, while the split sole opens up enough arch flexibility to stay comfortable across multiple burns. What Our Gearhead(R) Experts Are Saying:"The split sole keeps the forefoot sensitive on volumes and smears without sacrificing the midsole stiffness I need when I'm standing on a small edge for a long sequence."