Medium/B DO NOT SHIP: Alaska, Po box, island, ocean, Puerto Rico! DESIGN: Light, durable, and temperature resistant Easy step-in design Bold rocker shape IN-SHOE COMFORT: Soft upper and sockliner turn recycled materials into next-gen comfort Monster CloudTec® technology for massive cushioning and max energy Speedboard® provides explosive energy return ADDITIONAL DETAILS: Fits true to size Total recycled content: about 35% / Polyester: about 30% recycled Weight: 8.11 oz (230 g) Heel-toe drop: 6 mm Country of Origin : Imported DSG Pro Tips Brand : On