English Introduction High-content Real Wool, Comfort for Home & Outdoor The upper is made of 90% high-content real wool felt, with the entire inner lining covered with the same wool felt, wrapping your feet in full wool from upper to insole. The touch is delicate and skin-friendly, natural wool locks in temperature and breathes, warm without stuffiness, no odor after long wear. Equipped with anti-slip rubber outsole, wear-resistant, strong grip, quiet for home wear without disturbing others, perfect for grabbing mail, walking the dog or casual outings. The insole is made of PU latex foam material, soft and shock-absorbing, fits the arch, no fatigue after long walking, providing cloud-like support for your feet. Closed-heel design for wind protection and warmth, slip-on style for easy on/off, retro burgundy color is versatile, a cost-effective choice for winter home warmth and light outings.