Topo Athletic Cyclone 3: Lightweight, Shock-Absorbing Running Shoes for Men - Perfect for Speed and Comfort in Any Terrain.

LIGHTWEIGHT SPEED TRAINER FOR RACING & TEMPO RUNS - The Topo Athletic Men's Cyclone 3 is designed for runners looking for a fast, lightweight shoe for up-tempo workouts and races up to half marathon distance; experience speed without sacrificing comfort PEBAX POWERED MIDSOLE FOR ENERGETIC RIDE - The 28 x 23 mm platform features a full Pebax Powered midsole, delivering a highly responsive and propulsive feel; get the lightweight performance you need to push your pace DURABLE, BREATHABLE MESH UPPER - The Cyclone 3 road shoe's updated upper offers increased durability while maintaining excellent breathability; the ultra-light fit disappears around your foot, allowing you to focus on performance STRATEGICALLY PLACED RUBBER FOR OPTIMAL DURABILITY - The outsole features carefully positioned rubber to enhance durability exactly where needed while keeping weight to a minimum; this ensures longevity without adding unnecessary bulk FEATHER-LIGHT DESIGN FOR MAXIMUM SPEED - Weighing just 6.9 oz (196 g for M9) and 5.5 oz (155 g for W7), the Cyclone 3 running shoe is built for speed; with a 5 mm drop and a total stack height of 28 mm x 23 mm, this athletic shoe delivers the perfect balance of cushioning and performance