* The Saucony kid's Guide 10 Sneakers are driven by innovation and quality. * Delivering an amazing running experience, they have an anti-microbial lining for odor control. * Added engineered mesh uppers provide a dynamic and lightweight fit for a more natural ride. * Its compression and dual-density EVA improves its efficacy that allows smoother landings and stronger takeoffs. * The non-marking rubber outsole is refined to provide greater flexibility and traction while the PowerGrid in the heel adds cushioning, and softness for comfort throughout the run. * Shoes are also made by focusing on the runner's foot size, type of running, arch type, pronation, and running location. * PowerGrid - is a lightweight, ultra-premium cushioning foam that, ounce for ounce, delivers a smoother and more rebound-filled ride than the competition * Dual Density EVA - a blend that maximizes rebound and durability while minimizing weight * Cushioning - the underfoot feel and amount of impact protection provided by the compressing materials between the foot and running surface * Support - the level of pronation control built into the shoe, pronation is the inward rolling of the ankle through the gait cycle * Offset - the difference in height between the heel thickness and forefoot thickness of the shoe