Allbird Tree Runner a breathable, silky-smooth sneaker made with responsibly sourced eucalyptus tree fiber treads lightly in everything you do.

Features
• Best For: Walking, warmer weather, everyday wear
• Thermoregulating Material: Lightweight, breathable eucalyptus fiber provides next-level comfort
• Versatile Design: Wear-with-everything classic style, great for travel
• Tree Upper: Our proprietary knit feels silky smooth, breathable and pleasantly cool thanks to eucalyptus tree fiber responsibly sourced from FSC® Certified forests
• Sugarcane Midsole: Contoured and delightfully bouncy, our Brazilian sugarcane midsole is called SweetFoam®, which is made with the world’s first carbon negative green EVA
• Recycled Laces: Our laces are made from 100% post-consumer recycled polyester. One old plastic bottle becomes one pair of shoelaces