allbirds Tree Dasher Relay black knit sneakers men’s size 8.5 women’s size 10

Meet The Tree Dasher Relay — our laceless active shoe made from earth-friendly materials. Just slip ‘em on and get outside. Best For: Walks, travel, and light workouts On-the-Go Convenience: A stretch one piece upper, funcational heel tabs, and comfortable heel construction make this the perfect shoe to leave by your door for a quick getaway Sock-Like Fit: Flat knit one-peice upper provides breathability and comfortably hugs your foot for extra support We knit a special one-piece upper made from FSC Certified eucalyptus trees. The end result? A look that’s one-of-a-kind and unique to each shoe and perfect fit that’s flexible, breathable, and better for the planet. Optimised for cushion, support and energy return, our dual-density SweetFoam® midsole is made with the world’s first carbon negative green EVA. These are so nice and such great quality. I find allbirds run small. They are women’s size 10, I take size 10 and they are just a tiny bit snug.