The Nike LunarGlide+ 4 EXT is a casual take on a modern running style. This shoe features many of the same lightweight, high-tech elements as its predecessors; however it's crafted with a suede upper for durable all-day wear. Whether it's for running or casual wear, this updated version is designed to offer support for the mild- to moderate overpronator. It features a Lunarlon system with "bottomless" carrier construction for cushioning, a Dynamic Support platform to offer stability, and natural-motion engineered flex grooves to promote an efficient stride. This midsole system sits on an environmentally preferred rubber outsole with BRS 1000™ at the heel for maximum cushioning throughout your daily journey. Wt. 8.1 oz.