Little wear. 10mm drop. High cushion, neutral shoe. In order to trust your run, you need to trust your shoes. The new Glycerin 20 is engineered with Brooks' softest cushioning yet for unparallel comfort over any distance. The all-new engineered mesh upper delivers just the right amount of stretch, creating a premium fit with breathable support. Redesigned with a DNA LOFT v3, nitrogen-infused cushioned midsole for effortless responsiveness and bounce, taking you from park runs to distance marathons in energising comfort. TECHNOLOGY Brooks' Softest Cushioning Yet Engineered Air-Mesh Upper Nitrogen-Infused DNA LOFT V3 Cushioning Widened Platform Full Midfoot Ground Contact OrthoLite® Sockliner HPR Rubber Running Triathlon Marathon Long Run