Allbirds natural grey Runner Wool Sneakers size M10

Warm and soft merino wool provides next-level comfort and is naturally thermoregulating ZQ-certified merino wool-blend uppers and heel linings meet high standards of animal welfare, environmental care and social sustainability SweetFoam® midsoles are made with sugarcane-based EVA Shoelaces made from recycled plastic bottles Insoles are made using castor bean oil–based foam condition: In good condition, minimal wear. All items are pre-loved and will show minor signs of natural wear.