NIB, Allbirds Wool Runner Up Mizzle Medium Grey, Women Athletic Running,Size 10.Our 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