BRAND NEW Allbirds Black Trail Runner in Size 10

Never worn! THE DETAILS The Trail Runner is sustainably-engineered and intentionally designed for durability, comfort, and performance no matter where the day leads. A single-piece knit upper and pull tab make it easy to slip on and tackle any terrain with ease. MATERIALLY BETTER A breathable, durable ripstop protection combined with all-condition traction, stabilizing sole support, and a sock-like collar that blocks debris make this your new go-to for pretty much any adventure.