Details On Running CloudUltra 2 Trail Running Shoe - Men's The On Running men's CloudUltra 2 is a cushioned, all-terrain shoe designed for long distances and ultra running. The Missiongrip™ outsole and stud layout offer excellent ground contact for enhanced traction on tricky terrain, and the precision fit and durable upper you'll fly across rocks, roots and whatever else you cross on the trail. A knitted stock upper, made from recycled polyester keeps the dirt out while letting your feet breathe. Soft Helion™ superfoam delivers a smooth and comfortable ride on tough terrain. The TPU Speedboard® loads with energy every time your foot strikes, while On's signature CloudTec® cushioning protects against impact. Together, this powerful pair propels you forward – step after step, mile after mile. Because when you're running an ultra, every moment matters. Weight: 295 g (per shoe) Knitted sock-like upper for a snug and secure fit Redesigned outsole delivers 50% more ground contact Updated shape and stack height for a more comfortable ride Re-engineered collar for improved heel comfort and fit Elastic for safe storage of your laces FlipRelease system to help you find your ideal fit Higher heel padding and better midfoot lockdown Softer cushioning for lasting support and improved comfort "Helion" superfoam for lightweight cushioning Missiongrip™ outsoles Specifications CloudUltra 2 Trail Running Shoe - Men's