Allbirds Men's Wool Pipers Sneaker Lace Up Shoes Navy Blue Gray Size 13All day comfort. Everyday style. This classic low top made with premium ZQ Merino wool is the sneaker your outfits have been waiting for.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 travelLight overall wear as shown in photos. Comes from a smoke free home!Size: Mens 13