Composition Upper: 69% Synthetic Polyurethane-31% Textile Mesh Polyester Insole: 100% Rubber Sole type: RUBBER Lining: 65% Textile Woven Polyester-35% Textile Mesh Polyester Insole: 100% Textile Felt Polyester Heel height: H.25 MM Article class: Amphibiox. Breathability for outsole. Easy quick entry. Toe and heel guards provide protection. Water-repellent Amphibiox TEX membrane keeps feet dry in winter with these comfortable ankle boots for boys. Velcro fastener & elastic band ensure a secure fit while the robust faux leather & textile material provides durability. Perfect for any outdoor activities or casual wear, these winter boots are a must-have for your child's wardrobe. Brand: Geox. Comfortable Velcro fastening. Robust faux leather & textile. Velcro fastener & elasticated band. Water-repellent Amphibiox TEX membrane. Flexible rubber outsole. Upper: Faux Leather & Textile. Insole: Textile. Sole: Rubber. Please make sure that you try your footwear on before returning, as the box or label may state a US/Euro size which is different to the UK size.