The Newton Motion 9 running shoes will have you ready to run with better agility and speed. These performance shoes have the reliable responsiveness, superior support, and comfortable stability so youll be ready to run far and wide. Predecessor: Motion 8. Support Type: Overpronation/Stability. Cushioning: High energizing cushioning. Surface: Road. Differential: 3 mm. Ideal for high-mileage endurance training and racing. Anatomically designed 3-D engineered Air Mesh upper with a seamless construction for a comfortable, breathable fit. Advanced lacing system for a secure and comfortable fit. Anatomically designed skeletal tongue fits perfectly to the foot for easy comfort. Cushioned collar for added comfort. Breathable mesh lining offers a great in-shoe feel. Full-length cushioned footbed with dual-density medial support for better control and added underfoot comfort. Newtonium Cushioning System provides more responsive cushioning closer to the foot. Durable rubber outsole with tactical flex grooves to mirror foot motion. Action/Reaction technology creates a responsive, trampoline-like cushioning system that provides quicker bounce-back and loses less energy than a traditional foam-core running shoe. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 8.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.