["OPTIMAL CUSHIONING AND COMFORT - Topo Athletic Womens Ultraventure 4 running shoe is designed with a 35 x 30 mm platform featuring a ZipFoam midsole. This unique construction ensures a comfortable and responsive ride ideal for long runs on mild to moderate terrain" "ENHANCED DURABILITY - Experience superior durability and eco-friendly design with the Ultraventure 4s recycled mesh upper. The new look is not only stylish but also functional thanks to the strategically placed PU print that provides additional structure and protection in high abrasion areas" "SUPERIOR TRACTION - The Vibram XS Trek EVO outsole delivers exceptional multi-surface traction and durability making it easy to transition from trail to road. Whether youre navigating rocky paths or smooth pavements the Ultraventure 4 trail runner ensures stable and confident footing" "LIGHTWEIGHT YET ROBUST - Weighing just 8.3 oz (235g for W7) Womens Ultraventure 4 trail running shoe offers a lightweight design without compromising on durability or performance. The 5 mm rubber outsole and 25 mm (heel) // 20 mm (ball) midsole combine to provide a robust and supportive structure" "THOUGHTFUL SPECIFICATIONS - With a total stack height of 35 mm x 30 mm and a 5 mm drop Ultraventure 4 running shoes for trail are engineered for peak performance. The 5 mm footbed adds an extra layer of comfort while the trail shoes overall design promotes natural foot movement and stability"]