Altra Experience Flow 2 Berlin Mens are men's hard surface running shoes crafted to enhance your running experience with smooth, efficient strides. These shoes feature the Altra EGO P35 midsole foam, offering lightweight performance and comfort. The redesigned upper with engineered mesh ensures improved breathability, while the low 4mm drop and rocker shape geometry promote a natural toe-off and seamless stride. With a spacious toe box and secure midfoot, your toes can move freely, making every run a pleasure. Lightweight Altra EGO P35 midsole for efficient performance Engineered mesh upper enhances breathability Rocker shape for smooth transitions and natural stride Spacious toe box allows natural toe movement Low 4mm drop supports efficient toe-off Ideal for road running and walking Rubber outsole for durability and grip Technical Features Drop: 4 mm Stack height: 28 mm/32 mm Cushioning: Mid Weight 231 g Materials Upper: engineered mesh Midsole: Altra EGO P35 Outsole: rubber Composit