Wow, getting to sleep in 15 hours a day sure does sound nice. Guarantee them sweet dreams and cozy naps in these soft-as-a-cloud kitty-themed socks. Each pair protects and rehabilitates endangered species around the globe with Wildlife Warriors. Toddler (1-3Y) fits kids shoe sizes 3-7k. Preschool (4-6Y) fits kids shoe sizes 9-13k. Youth (7-10Y) fits kids shoe sizes 2-5. Toddler pair has silicone grippers for sliding. Sustainable, certified organic, certified fair trade, certified vegan. Members of 1% for the Planet.