Keep your little one's feet cozy and warm with these Carter's cushion ankle socks. In multi. PRODUCT FEATURES 3-pack FABRIC & CARE Front: cotton, polyester, acrylic, spandex, rubber Middle/Back: cotton, polyester, spandex, rubber Machine wash Imported Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores. Size: 3-12 MOS. Gender: Male. Age Group: Infant. Material: Polyester/Acrylic/Cotton.