For black cat owners and black cat personalities. Stay cool in our most-loved black cat ankle sock that’s as soft and sweet as kittens can be! • Each pair donates 5% to save cats and kittens with Best Friends Animal Society. • Certified Organic (GOTS) and Certified Vegan (Vegan.org). Made with fair trade manufacturing. • Knit with combed cotton yarn for a smooth feel, greater durability, and reduced pilling. Terry padding on the footbed for extra comfort. • Small fits women’s US shoe sizes 5-9, men's US shoe sizes 4-8, and EU shoe sizes 36-40. • Medium fits women’s US shoe sizes 9.5-14, men's US shoe sizes 8.5-13, and EU shoe sizes 41-47. • Best for: pet stores, pet boutiques, Fairtrade stores, and retailers looking for sustainable apparel. • They’re a thoughtful gift that gives back for cat lovers and pet parents, and are the perfect accessory for sustainable consumers or anyone who loves fun socks.