Get comfortable for the long haul in the On Cloudultra 3. Designed to handle your most demanding adventures, this hard-hitting trail shoe delivers incredible energy return and impressive cushioning that keeps you going strong hours into your run. Whether you're tackling rugged mountain terrain or pushing through technical single track, the Cloudultra 3 will keep your legs feeling fresh so you can enjoy the view. Details: Upper: The engineered Leno weave construction is as tough as it looks, featuring strategic zoning that's highly durable and abrasion-resistant where you need it most. The breathable, quick-dry design keeps your feet comfortable during those long hours on the trail, so you can focus on what’s ahead. Midsole: The dual Helion HF hyperfoam midsole is engineered using cutting-edge Finite Element Analysis to deliver maximum energy return with plush cushioning that lasts. Combined with an engineered rocker design, every step propels you forward with efficiency that helps you tackle even the longest trail adventures. Outsole: Meet On's most advanced grip ever. The redesigned Missiongrip outsole features a new lug profile developed through precision engineering to give you unparalleled traction and confidence on technical terrain. When the trail gets challenging, you'll have the grip to keep moving forward.