Designed for speed from short races to marathons, this lightweight shoe (215g) features a gender-tuned fit, breathable Adaptive Fit Mesh, seamless construction to prevent chafing, an advanced lacing system for midfoot lockdown, and a snug Anatomically Designed Skeletal Tongue. It includes Full Foot Newtonium Cushioning for shock absorption, Action/Reaction Technology for energy return, a durable SHARC Outsole, and Flex Grooves for a natural gait, all with a low 2mm drop.