The Altra Olympus 275 HiLo offers a comfortable fit and protective platform, ideal for long-distance trail runs. Initial runs praised its bounce and comfort, but midsole performance declined quickly, raising durability concerns.

Both reviewers noted a significant drop in the shoe's bounce and energy after the first few runs. The midsole transitioned from cushioned and balanced to dense and lifeless, affecting overall performance. Durability issues also emerged early, with one reviewer noticing material separation. Read more gear coverage.

Despite these issues, the Olympus 275 HiLo remains a capable long-distance trail shoe. Its fit, grip, and stability are commendable, making it suitable for various terrains. However, the inconsistent midsole performance and durability concerns may limit its appeal. Related: Hoka Rocket X Trail: Blending Road Speed with Trail Capability.

This original Runner World brief is based on reporting from Believe in the Run. Visit the source for its complete reporting, context and any later corrections.