New Balance Women's 574 Core Sneaker, Size 7.5, 8.5 and Color: Navy With White. Fabric type: 50% Synthetic, 50% Mesh Care instructions: Machine Wash Origin: Imported Sole material: Rubber About this item Midsole foam uses approximately 3% bio-based content made from renewable sources to help reduce our carbon footprint ENCAP midsole cushioning combines soft foam with a durable polyurethane rim to deliver all-day support Vamp, collar and tongue mesh are 100% recycled polyester Rubber outsole with 5% recycled rubber Available in extended width sizes