Keep your little miracles cozy and warm with Muk Luks baby slippers. Choose from various adorable knit patterns. Easy care instructions to keep their growing happy feet comfortable. Machine wash on cold, gentle cycle, no bleach, lay flat to dry. No heel. Sizes include INF1 (0-6 mo.), INF2 (6-12 mo.), INF3 (12-18 mo.), and INF4 (18-24 mo.) in pink, grey, multi, black and dark red colors. Material: Acrylic.