Anatomically engineered and for off-road running use and all day comfort, Features a single-piece mesh upper for minimal build material construction and high levels of airflow, ventilation, and breathability, Rugged rubber sole features a dedicated design for superior grip on dirty surfaces, and is oil-resistant for optimized levels of performance, Engineered to deliver exceptional all-day comfort, on all kinds and types of terrain, Sole is anatomically optimized to offer high levels of comfort, support, and cushioning, making it ideal for occasional off-road running use, Lightweight minimal construction with a slim textile and soft Thermoplastic Polyurethane (TPU) tongue configuration ensures a glove-like fit, with the quarter panel to deliver enhanced foot stability and protection, Midsole wall wrapping snugly secures the foot while providing optimal stability and comfort, Highly resilient EVA insert is located in the main midsole beneath the heel to deliver long-lasting softness, Equipped with a removable OrthoLite? in sock with an open cell PU compound for high levels of breathability and superb overall comfort, while also reducing overheating and delivering exceptional durability, Strategically positioned TPU reinforcements on the tip of the toes provides the shoe with more structure and stability, while also offering additional abrasion resistance, Thermoplastic Rubber (TPR) back insert delivers impact protection for the heel while also increasing stability