Switch things up in the athletic and sporty MBT Speed Mix running shoes. Ideal for those seeking a lightweight and comfortable running profile with minor rocking. MBT Pivot Strike area gives runners the ideal foot-striking platform to transition more quickly and smoothly into propulsion while simultaneously enhancing support and cushioning. Breathable Air Mesh engineered mesh upper is patterned for added strength and flexibility while providing high levels of breathability and ventilation. MBT Running Index: Lightweight and fast profile, perfect for those new to MBT seeking a comfortable running style with minor rocking. Padded tongue and collar lined with the Drylex 360° Moisture Management System, a super-soft textile lining that features moisture-wicking, abrasion-resistant, and antimicrobial properties for prolonged freshness and comfort. Lace-up closure. Removable antimicrobial insole allows the option to add orthotic insoles or get a little extra width. Tri-Density rubber-like, three-layer foam midsole delivers enhanced cushioning and energy return for a smoother, better ride. Flexible and durable strobel construction. Injection Molded Heel Counter cradles the heel and arch for a comfortable locked-in feel and increased support that helps reduce over-pronation. Non-marking, abrasion-resistant rubber outsole delivers increased durability with minimalist weight. Accepted by the American Podiatric Medical Association for promoting quality foot health. MEN'S SIZE CHART MBT Men's Speed Mix Lightweight Lace Up Running Shoes