Allbirds Men's Tree Pipers Hazy Cargo (Blizzard Sole) Trainer Shoes Size M9 Great preowned condition. Light wear, no flaws. All day comfort. Everyday style. This classic low top made with breezy eucalyptus fibre is the sneaker your outfits have been waiting for. Lightweight and breathable Best For: Walking, warmer weather, everyday wear Thermoregulating Material: Lightweight, breathable eucalyptus fibre provides next-level comfort Versatile Design: Wear-with-everything classic style, great for travel