Allbirds Tree Runners are designed for everyday wear with a clean, minimalist look. Made from sustainably sourced eucalyptus tree fiber, they offer natural temperature regulation, moisture control, and all-day comfort. These shoes feature Allbirds’ signature knit upper, cushioned sole, and flexible construction—perfect for casual wear, travel, walking, or long days on your feet. Neutral light grey colorway pairs easily with jeans, chinos, or athleisure. Details: • Brand: Allbirds • Model: Tree Runners • Men’s Size: US 10.5 • Color: Light Grey / Natural • Lightweight knit upper made from sustainable materials • Cushioned, flexible sole for comfort • Lace-up design • Breathable and machine washable Condition: Gently worn, clean, and well cared for. No major flaws noted. Please review photos for exact condition. A great everyday sneaker from one of the most popular sustainable footwear brands.