The benchmark is officially set in the Triumph ISO3. This ride provides enhanced energy underfoot with an increased EVERUN landing zone, while the ISOFIT System delivers a dynamic fit that adapts to your stride. Set standards and elevate your run in the Triumph ISO3. OVERVIEW ? Updated Everun Landing Zone centered under the heel for maximum energy return at heel strike ? EVERUN Topsole construction for enhanced energy return and continuous cushioning throughout the run ? Engineered 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 ? TRI-FLEX outsole design provides greater ground contact and optimal flexibility SPECS ? Shoe Category: Neutral ? Pronation: None ? Cushion: Plush ? Construction Type: Neutral ? Surface: Road, Track ? Arch: High, Normal (Mid) ? Water Resistant: No ? Waterproof: No ? Offset: 8mm ? Heel Stack Height: 19mm ? Forefoot Stack Height: 15mm ? Weight: 9.0oz