Allbirds Wool Runner-up Mizzle Men's Size 9Water-repellent Puddle Guard® technology keeps feet dryAll-condition traction grips slippery surfacesExtended, high-top upper stops splashesDETAILSOur wet-weather high top is made with ZQ Merino wool and a bio-based water repellent shield, so your feet stay dry and cozy no matter what the day brings.Best For: Walking, traction, water-repellent protectionSuper Soft Material: Warm and cozy premium ZQ Merino wool provides next-level comfortNatural Innovation: Durable, water-repellent finish helps keep shoes from getting soggyWhere It’s Made: South Korea.SUSTAINABILITYOur Wool Runner-up Mizzle is carbon neutral thanks to sustainable practices, like using natural materials funding high impact carbon projects. But before we balance the emissions, its footprint starts at 12.32 kg CO2e. Learn more about carbon footprint labeling and our commitments to reduce our impact.Sustainable Materials:ZQ certified Merino wool upper that meets the highest standards of animal welfare, environmental care, and social sustainabilityBio-based shield treated with fluorine-free water repellent coatingSweetFoam® midsole made with sugarcane-based green EVAFSC-certified natural rubber outsoleShoe laces made from recycled plastic bottlesCastor bean oil-based insole foamZQ merino wool heel lining