Trail shoes Altra Olympus 4 M - Top4Running.com。Altra Olympus 4 trail running shoes in a Green and Orange colorway with blue laces. These high-performance trail runners feature a durable engineered mesh upper and a Vibram MegaGrip outsole for exceptional traction on varied terrain. Designed with Altra\'s signature FootShape toe box and Balanced Cushioning, they provide a natural foot position and maximum comfort for long-distance trail runs or hiking. The Max Cushion midsole offers superior impact protection while maintaining a responsive feel. Includes original box. Model AL0A4VQM380.