The Fit4Her, female-specific design of the Altra Vali is one of a kind. A sleek, knit upper and soft, cushioned midsole make this shoe perfect for everyday wear. The engineered knit of the upper is breathable and stylish, while the midsole is made with a premium EVA cushioning for a soft, cushy ride. Whether you are looking for a shoe to wear to work or wear out, the Vali is ready to dominate any situation you choose. Note: Starting with our spring 2018 casual line, Altra has partnered with BLOOM Foam to bring you a greener insole, made from algae. Using algal biomass in the foam helps offset our carbon footprint, and when combined with EVA it brings you a high-performance insole with significantly less environmental impact.