juDanzy 4-pack Organic baby & toddler leg warmers gift set for boys & girls

Composition: 80% Organic Cotton, 18% Nylon, 2% Spandex Available in 2 Convenient Sizes. NEWBORN - Approximately 8 inches (21 cm) Recommended for babies up to 15 pounds (6.8 kg) ONE SIZE - Approximately 12 inches (31 cm) Recommended for all ages. Here's how they fit: Babies - covers entire leg Toddlers - covers from ankle to mid-thigh Preschoolers - covers from ankle to knee Children - covers lower leg, great for arms too Small Adolescents/Adults - perfect for arms ***Sizing recommendations are based on average sizes for age groups.***