Saucony Xodus Ultra 4 Running Shoe is a max-cushion trail sneaker built for long-distance runs. It pairs PWRRUN PB cushioning with a Vibram® MegaGrip outsole for sustained comfort and confident traction on rough terrain. Key attributes: Multicolor | White | Tumeric | Engineered mesh | PWRRUN PB midsole for smooth responsiveness and max cushioning | PWRRUN frame for added protection and stability | Vibram® MegaGrip outsole for superior traction on technical terrain | Durable construction for extended trail use | D-ring for gaiter compatibility | Padded tongue and collar for ankle comfort | Removable contoured insole | Lace fastening with TPU-coated eyelets | Reinforced overlays and toe cap for protection | Low-profile silhouette optimised for long distances | Full-coverage Vibram® MegaGrip outsole with aggressive lugs | Dimensions fit: Stack height: 36mm (heel) / 30mm (forefoot) | Heel-to-toe drop: 6mm | Weight: approx. 309–325 g (varies by size) | Regular fit — true to size | Composition care: Upper: Engineered mesh with synthetic overlays | Midsole: PWRRUN PB (PEBA-based superfoam) + PWRRUN frame (EVA-based foam) | Sockliner: PWRRUN+ foam | Outsole: Vibram® MegaGrip rubber