Feel the wind on your face and the steady flow of the ground beneath your feet with the durable, lightweight, and comfortable style of the Montrail Fluid Flex II running shoe! ; Designed for a neutral foot type. ; Breathable mesh and synthetic upper with a close-fitting construction for a minimalist, lightweight feel. ; Traditional lacing for a more secure fit. ; Padded tongue and collar provide extra comfort while you're on the move. ; Cushioned footbed provides superb support for all-day comfort. ; Full length, compression-molded FluidFoam midsole with deep-flex grooves designed to support, and move with the natural motion of the foot. ; Full-length Gryponite outsole with microlug design for lightweight traction. ; Ride height: 15 mm heel, 11 mm forefoot. ; Imported. Measurements: ; Weight: 7 oz ; Product measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.