Madewell Field Knit Sneakers Size 6.5MSRP $128Crafted almost entirely from (Re) sourced recycled materials...these lightweight knit sneakers are our most sustainable pair yet (for starters, they keep eight and a half water bottles out of landfills). Plus, they have MWL Cloudlift insoles for a supercushy, ultrasupportive fit that feels like walking on a... well, you know.• Knit upper: 100% recycled water bottles.• Outsole: 60% EVA/40% recycled EVA, 55% TPU/45% recycled TPU.• Webbing, shoelaces: 100% recycled polyester.• Do Well: Made using polyester recycled from postconsumer plastic which helps keep trash out of landfills (eight and half old water bottles, to be exact).• Man-made sole.