1. Warm lambswool, more warm than ordinary insoles 2. Fluffy and warm, feel fine not to lose down 3. Full palm boost particles, high elasticity and cushioning, not easy to deformation collapse 4. Breathable mesh, refreshing and comfortable not stuffy feet 5. Material: EVA foam + lambswool 6. Size: 35-45 7. Fleece length: 5mm
