FeaturesDrop (Stack): 9mm (27mm : 18mm)Ergonomically-patterned 3.5mm square-shaped lugs for assured traction9mm heel dropVibram® MegaGrip™ rubber compound single layer meshStrategically placed TPU film and synthetic toecap add protection for minimal weightLong-wearing EVA/Polyolefin midsole mitigates impact for long-distance comfort4mm thickness OrthoLite™ 3D molded insertWeight: 10.9 oz (per shoe)Original box not included.See photos for more details