Brand: Allbirds Model: Tree Dasher 2 Size: 9.5 Colorway: Limited Edition (Black and White specks) Materials: Upper – Lightweight, breathable eucalyptus fiber. The shoe laces are made from recycled plastic bottles and the heel lining is made from ZQ merino wool. They have also added an external heel counter to lock you in place Midsole – An all-new midsole tech called SwiftFoam which is made from a bio-based Pebax Outsole – The outsole is made from FSC-certified natural rubber Condition: Worn once outside. Like new. No stains or damages. Just getting rid of them to make room in my closet.