Allbirds Women's Tree Runner Go in Blizzard featuretag4_* This product contains real fur from sheep or lamb. Fur may be sourced from Australia adjustable drawcords at the waist

adjustable drawcords at the waist and hem

the 574 has come a long way from its origins as a multi-functional blend of trail and road running design

The ultra-soft brushback fleece keeps you warm

the Sirocco

The outsole is made of 75% natural rubber and 25% recycled rubber

Allbirds Women's Tree Runner Go in Blizzard featuretag4_* This product contains real fur from sheep or lamb. Fur may be sourced from Australia adjustable drawcords at the waistMade to Go with the flow, our fan fave sneaker keeps its signature breathable comfort while hitting the refresh button with a new elevated aesthetic and more springy support. Our Tree Runner Go has a carbon footprint of 4. 83 kg CO2e.