Bamboo cotton absorbs excess moisture arising due to sweating and keeps your little one's feet fresh and dry. Helps keeping feet cool in summers and warm in winters. Cute designs are sure to be your favorite to keep your little one's feet warm & cozy. 6-12 Months - 4.5 x 2.4 cm (H x W), 0-6 Months - 3.1 x 2.4 cm (H x W), 1-2 Years - 3.9 x 3.1 cm (H x W), 2-4 Years - 4.3 x 3.5 cm (H x W)