Allbirds Wool Tree Breezer Shoes Women's Size US 9 / EU 39

From website: Soft & stretchy. Most find their usual size fits well, though the toe box may feel snug at first. Average-width feet? Go with your usual size. Wider feet or bunions? Size up half. Extra-wide or sensitive toes? Go up a full size for all-day comfort. Breathable knit flats Lightweight Calm Cargo Green Made in Korea Soft fine ZQ Merino Wool Sugarcane-based midsole Outsole measures 10.5" long VGUC- not first owner, just passing through here Smoke free, fragrance free home Bundle and save! Tags: barefoot, minimalist, natural materials, slow fashion, sustainable, ethical, nature, classic