Acidic green This New Balance 574 Stacked "Green/White" Women's Shoe is a symbol of ingenuity and originality — no matter how you wear it. This version features a thicker, stacked midsole to take your style to new heights! ENCAP® midsole technology provides support and maximum durability EVA (Ethyl Vinyl Acetate) foam midsole for cushioning Rubber outsole Suede/mesh upper Stacked, elevated midsole