• Outer material: Vegetable leather
• Inner material: Wool
• Outer sole material: Crepe Leather
• Insole material: Wool
• Closure function: Velcro
• Waterproof TEX membrane
• Biodegradable vegetable tanned leather
• 100% pure wool lining
• Light and non-slip raw rubber sole
• Free from harmful chemicals
• Remember to follow the washing and use instructions