Karla TEX sneakers by Bisgaard. The sneakers have a leather upper with mesh details. – Velcro fastening for easy on and off.– Leather insole.– Non-slip sole.– Waterproof TEX membrane.– Upper: Leather, Textiles.– Lining: Leather.– Sole: Other Materials.– Please note that when you purchase shoes for your child, you should select a size that is 1.5 cm larger than your child’s foot. Wellies and boots should be up to 2 cm larger, for extra socks and insoles.