AllBirds Ladies gray Tree Lounger slip on shoes, size 9; BRAND NEW, NEVER WORN (escape to try on); I forgot I had these & I bought another pair. I only need 1 pair! BUT, these shoes are SOOOOO COMFORTABLE; I have numerous pair of them; they are machine washable (take the insert out); no known defects; NO RETURNS; pet household; please ask questions before purchase. Keep things light and breezy with our slip-on sneakers made with lightweight eucalyptus tree fiber that gives you maximum comfort in a minimalist design. Best For: Walking, warmer weather, everyday wear Thermoregulating Material: Lightweight, breathable eucalyptus fiber provides next-level comfort Versatile Design: Wear-with-everything classic style, great for travel