Three serious sustainable items brought to you by Allbirds.

Tree Flyer . a lightweight, resilient, bio-based SwiftFoam™ midsole and a eucalyptus upper for breathability and comfort . . and a heel counter and flared midsole for stability. A trinity of super-comfortable shoes. ¥21,000

Natural Run Tee Made of lightweight, breathable mesh material, it also has a temperature control function and dries quickly, keeping you dry and refreshed at all times. A perfect piece for the coming sweaty season. The primitive design is also good. ¥6,800

Natural Run Short Stretchable, breathable, lightweight material , relaxed fit with an inseam of approximately 18 cm. Front and back pockets for storage. . ¥8,000