Allbirds Flats Women's 7.5 Wool Breezers ZQ Merino Wool Ribbed Collar Comfy Washable Minimalist Balletcore Casual Day to Night Gently Pre-Owned. Please see pics for details Size Women's US 7.5 Tree breezes Highlights Lightweight flats, breathable eucalyptus fiber provides next level comfort Ribbed collar provides a perfectly secure fit Easily transitions from day to night Features: Renewable materials Machine Washable Minimized Odor Flexibility conforms to your movements Made with ZQ Merino Wool Smoke free home Pet free home Fast Shipping