100% cotton unless otherwise specified, and most pairs have a vegan leather outer sole for grip when on the move! See photo descriptions for individual details.
Sizing:
Size 1 - Fits most 0-3 month olds
Size 2 - Fits most 3-6 month olds
Size 3 - Fits most 6-9 month olds
Size 4 - Fits most 9-12 month olds
Size 5 - Fits most 12-18 month olds