New Balance 574 Core Nimbus cloud with white Worn once 7.5 US Product Details Features EVA Midsole foam uses approximately 3% bio-based content made from renewable sources to help reduce our carbon footprint Suede/mesh upper ENCAP midsole cushioning combines soft foam with a durable polyurethane rim to deliver all-day support Rubber outsole contains 5% recycled rubber Adjustable lace closure for a customized fit Available in extended width sizes 268.4 grams (9.5 oz) Material Suede/mesh upper Vamp, collar and tongue mesh are 100% recycled polyester