SAN FRANCISCO, July 25, 2023 (GLOBE NEWSWIRE) -- Today, Allbirds announced the launch of the Tree Flyer 2, the brand's newest running shoe, which combines the latest in natural material and performance innovations, engineered to deliver a swift, smooth run for both frequent fliers and running rookies alike. Whether you're running a 10K or for ten minutes, the Tree Flyer 2’s comfortable, lightweight, and responsive design helps you enjoy the full experience of your run. The Tree Flyer 2 was...