Saucony has teamed up with Japanese illustrator, RYOONO for a limited-edition Freedom ISO.Inspired by living things, RYOONO is known for his bold contemporary designs and creating colorful graphics and murals. The design of the limited-edition Freedom ISO is no exception. The striking green graphic was inspired by the strength of nature, RYOONO commenting that he wanted to show "how strong life can be and develop into a beautiful form".The limited-edition Freedom ISO features the EVERUN midsole for enhanced energy return and continuous cushioning. Equipped with an ISOFIT dynamic fit system, the Freedom ISO adapts to the shape and motion of the runner's foot for peak performance.OVERVIEW? Sizing: Freedom is a small fit and recommend ordering one size larger than your usual size. ? The first ever full-length EVERUN midsole? EVERUN Topsole construction for enhanced energy return and continuous cushioning throughout the run? Engineered stretch mesh upper for a dynamic, lightweight fit? ISOFIT creates a dynamic fit system by adapting to the shape and motion of the runner's foot? Streamlined Support Frame for the ideal heel fit and hold? Highly durable TRI-FLEX crystal rubber outsoleSPECS? Pronation: None? Cushion: Plush? Construction Type: Neutral? Surface: Road, Track? Arch: High, Normal (Mid)? Water Resistant: No? Water Proof: No? Offset: 4mm? Heel: 19mm/Forefoot: 15mm? Weight: 9.0 oz. | 255 g