- Bike Gear
- Triathlon Packages and Bundles
- Tri LAB Gear
Years ago, Altra founder Golden Harper began melting off outsoles and removing the excess heel elevation from their traditional running shoes. It was ugly, but it worked! The term " ZERO DROP™" was coined to describe the level cushioning and perfect weight balance from heel to forefoot. This natural balance aligns the feet, back, and body posture for less impact. It also strengthens the Achilles and lower calf muscles that have been weakened over a lifetime of running on elevated heels.