Allbirds Tree Breezers Ballet Flats Slip On Womens Shoes Size 7.5 Color : Caribbean Blue Teal Turquoise Green Blue Deep Emerald In Excellent PreLoved Condition ( worn may be few times) The polish of your favorite slip-on meets the silky-soft and breathable low-impact materials of this ballet flat you can toss in the wash. Tencel® lyocell and textile upper/merino wool and Tencel lyocell lining/SweetFoam EVA sole Tencel lyocell is a sustainably produced fiber made with closed-loop processing