M Cloudultra Pro Size:US 10.5 Shell fabric is water-resistant and

Shell fabric is water-resistant and durable

Insulation: Removable 9 mm washable recycled felt inner boot with Sherpa pile snow cuff

and a lightweight yet durable design

Best For: Trail running | All-day running | hiking

M Cloudultra Pro Size:US 10.5 Shell fabric is water-resistant andUltra trail running shoe that's athlete approved for max speed and endurance. Engineered to take you further, faster. Engineered with athletes, to go the (ultra) distance. With our most advanced Missiongrip outsole, redesigned using FEA (Finite Element Analysis) for efficiency and consistent pace on 19 hour days. Plus Helion HF hyperfoam for rebound and stability. Approved by the Pros Tried and tested at elite multi day ultra trail events in the Alps,