Men。⭐ Allbirds Tree Runners Mens Size 9 Black/Yellow Colorway ⭐ Lightweight, breathable eucalyptus fiber upper (TENCEL) ⭐ Comfortable cushioned sole - great for everyday wear ⭐ Lace-up design with unique contrast laces & eyelets ⭐ Machine washable, eco-friendly materials ⭐ Clean overall, nice color pop with yellow soles ⭐ Pre-owned item in good condition with normal, light wear. Super comfortable and popular everyday sneaker perfect for casual wear, travel, or work-on-your-feet days. Clean pair ready to wear! Keywords: allbirds tree runners, sustainable sneakers, eco friendly shoes, casual comfort shoes, minimalist sneakers, lightweight runners, allbirds mens size 9, tree runners black yellow, breathable sneakers, casual walking shoes, comfortable everyday shoes, allbirds sneakers mens