allbirds Tree Dasher 2 Sizes: Women's 5.5 and Women's 6 Calm Teal and Forage Tan (teal upper and gold/tan soles) 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 the ankle in place. A Cushier Crash Pad: Sportier, angular heel shape softens impact. Easy Slip-On Design: Single-piece knit upper makes getting out and staying active effortless. Where It’s Made: Vietnam