ALTRA WOMEN'S RIVERA The FootShape you love with a slightly snugger fit. The Rivera is ready for all your road-running needs, from training blocks to that weekly long run and everything in between. The soft responsiveness of an Altra EGO midsole pairs with the light and breathable engineered mesh upper, and the Neutral InnerFlex is creased to help provide flexibility, so you can be one with the road. FEATURES Weight: 6.9 oz / 197 gMidsole: Altra EGOOutsole: Neutral InnerflexCushion: ModerateStack Height: 26 mmUpper: Engineered Mesh Our signature FootShape comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet. Our Balanced Cushioning platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment, better form, and a low impact landing. These grid-like grooves in the midsole are designed to provide flexibility and movement. This outsole technology actually maps the bones and tendons of your foot to encourage natural movement underfoot.
