Allbirds Introduces Tree Runner NZ with Refreshed Design

BIRD
September 19, 2025
Allbirds, Inc. introduced the Tree Runner NZ, a new iteration of the brand’s original Tree Runner, as part of its core franchise strategy. This updated style features a refreshed design and enhanced construction aimed at maximizing comfort. The Tree Runner NZ incorporates Allbirds' signature SweetFoam midsole with an updated underfoot contour for a smooth, supportive stride. It also includes a wool-blend collar and tongue lining, along with a new dual-density insole for improved comfort. The upper of the Tree Runner NZ is made with a tree knit fiber blend, combining TENCEL Lyocell with recycled polyester for breathability and durability. This product launch is a step in Allbirds' plan to refresh fan-favorite silhouettes and drive future growth. The content on BeyondSPX is for informational purposes only and should not be construed as financial or investment advice. We are not financial advisors. Consult with a qualified professional before making any investment decisions. Any actions you take based on information from this site are solely at your own risk.