Allbirds Tree Dashers, 8.5M

Allbirds men’s lace up sneakers, 8.5M. TD tree dashers in Blizzard (heather black). Good used condition. Seamless one-piece uppers provide maximum comfort and are made from a eucalyptus tree blend material Compared to traditional materials like oil-based polyester or nylon, using tree fiber cuts the shoes' carbon footprint in half Shoelaces are made from recycled plastic bottles Bio-based nylon eyelets Lightly padded heel collars help lock ankles in place for no-slip heel fit ZQ-certified merino wool heel linings Insoles are made using castor bean oil-based foam Flexible, cushioned midsoles provide all-day support Cushioned crash pads feature a sportier, angular heel shape that softens impact Easy to wash: Simply remove the laces and insoles, place in a delicates bag (a pillowcase works, too), and then choose a gentle cycle with cold water and mild detergent To dry: Shake out any excess water and set aside to air dry; the shoes will regain their original shape after 1 or 2 wearings