New Balance 580v4 Women's Wide-Width Running Shoes SHOE FEATURES: Injection-molded EVA midsole offers lightweight cushioning; ABZORB technology absorbs shock at impact; XLT footbed cushions each step SHOE CONSTRUCTION: Mesh/leather upper; Mesh lining; IMEVA midsole; Rubber outsole SHOE DETAILS: Lace up closure; Padded footbed