New Allbirds Men's Wool Runners Original Best-Selling Sneaker Size 11The Original Best-Selling Sneaker Combines Soft Merino Wool With Cloud-Like ComfortMade From NatureOur ethically sourced Merino wool provides a cozy fit that is soft and itch-free on the inside and durable on the outsideWear-All-Day SupportExperience the comfort of SweetFoam®, our cushioned midsole made from sugarcane, providing all-day happiness for your feet100% Machine WashableOur shoes are fully washable, making every step as clean as the firstThis is the shoe that started it all: The Original Wool Runners. Our superfine ZQ Merino wool material is incredibly soft and cozy, naturally thermoregulating, and ready for anything. Our Wool Runner has a carbon footprint of 7.07 kg CO2e. Learn more about carbon footprint labeling and our commitments to reduce our impact.Best For: Walking, cooler weather, everyday wearSuper Soft Material: Warm and cozy premium ZQ Merino wool provides next-level comfortVersatile Design: Wear-with-everything classic style, great for travelSustainable Materials:ZQ certified Merino wool upper that meets the highest standards of animal welfare, environmental care, and social sustainabilitySweetFoam® midsole made with sugarcane-based green EVAShoe laces made from recycled plastic bottlesCastor bean oil-based insole foamZQ merino wool heel liningNew with tag, with box