A natural gait and maximum cushioning come together in the Asics Women's 33 M 2 Running Shoe. Asics' Natural33 last designs this shoe to mimic the shape of your foot, with a super soft Amplifoam midsole that moves with your foot's every motion. As if Amplifoam's cush wasn't enough, Solyte midsole adds a touch of long lasting comfort without adding too much weight. Asics built the 33 M 2's upper out of a smooth, seamless mesh with a moisture wicking ComforDry sockliner for the utmost comfort on long runs. At the sole, Durasponge's blown AHAR Asics' High Abrasion Resistant rubber enhances cushy comfort without interfering the shoe's overall traction.