• Insoles made from lambswool, very warm and comfortable, ideal for winter. • Keep feet warm all day long, perfect for boots and other types of winter footwear. • Feature arch support, which provides greater comfort when walking or standing, especially useful for those who spend a lot of time on their feet. • Lambswool is a natural and breathable material, allowing feet to stay dry and comfortable. • Suitable for boots, cotton slippers, and winter shoes. • Recommended for people seeking greater comfort and thermal protection in cold climates.