Allbirds Tree Dasher 2 Only worn once! Men’s 14 Color: Buoyant yellow The Tree Dasher 2 is the next evolution of our everyday active shoe with more responsive foam, extra grip, and an improved fit to keep you moving, and nature winning. Best For: Everyday walks, jogs, and light workouts No-Slip Heel Fit: Improved heel collar helps lock ankle in place A Cushier Crash Pad: Sportier, angular heel shape softens impact