<!--ProdInc[170062645]/Mall:[rei_US]--> Made with softer Altra EGO MAX midsole foam and the same generous stack height?but light, luxurious (and squishier) cushion compared to the previous model Refined, molded heel collars ensure a comfortable, secure fit Altra natural fit has a roomy toe box and zero drop, built to keep you comfortable so you can move the way you were designed to Plush OrthoLite X55 footbeds provide an improved step-in feel that will follow you with every stride Altra EGO Max midsole foam gives you light and luxurious performance with a little extra bounce and added durability Rocker shape encourages an efficient toe-off without taking away from your natural stride and is designed to give the feeling of being propelled forward with each step Altra EGO Max midsole foam gives you light and luxurious performance with a little extra bounce and added durabilityImported.