Allbirds Men's Tree Runner, Black, Size 12

BREATHABLE, CUSHY EVERYDAY SNEAKER: Breathable, cushioned men's everyday sneakers providing reliable comfort from morning till night. These lightweight casual shoes are great for long hours on your feet, working shifts standing or walking, running errands and everything in between. Machine washable to keep your shoes looking like new. SIZING TIP: If you are in between sizes or have wide feet, we recommend you size up. The Tree Runners are available in whole sizes only. SILKY-SMOOTH BREEZY UPPER: Flexible upper construction made from lightweight natural tree fiber feels silky smooth and pleasantly cool to keep your feet cool and dry at all times, providing breathable comfort for all your daily pursuits. SPRINGY STRIDES: Delightfully bouncy midsole made from sugarcane is soft in all the right spots and cushiony where it counts for wear-all-day comfortable sneakers you'll never want to take off. ALLBIRDS | Since 2016: Shoes made from natural materials that feel as good as they look. Designed for everyday comfort, made with care for the planet. Certified Carbon Neutral and B Corp Certified.