AllBirds Merino Wool Casual / Travel Shoes Men's Size 12Preowned in excellent clean condition only worn a couple times very minimal wear see pictures for details.- Super Soft Material Warm and cozy premium ZQ Merino wool provides next-level comfort- Cushioned midsole gives wear-all-day support- Machine-washable materials keep shoes looking like new- Best For: Walking, cooler weather, everyday wear- Versatile 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 liningWashing Instructions1. Remove the laces and insoles.2. Place shoes in a delicates bag (pro tip: a pillowcase works too).3. Choose a gentle cycle with cold water & mild detergent.4. Shake out any excess water & set aside to air dry.5. Shoes will regain their original shape with one or two wears.1lb 15oz