BS Fine Stone Warm Warm Your Feet from Cold and Dry Socks for Gentle Warmth Without Made In Product Size "Wearable Bath" Socks Feet. High-performance

BS Fine's moist, warm socks will keep your feet warm and cozy, even when your feet are cold and dry. The rice bran-infused fibers moisturize dry heels. They're also elastic-free, meaning they're not tight. Plus, they're comfortable and don't get stuffy. The lack of ankle elastic means no marks on your ankles, even in the evening. These high-performance socks are packed with kindness and consideration. BS Fine, the "wearable bedrock bath," is made by shrinking the natural mineral "black silica" to a diameter of 3/10,000 mm. This is a new material encapsulated in polyester fibers with a diameter of 3/1,000 mm. The core-sheath structure encapsulates "black silica" in the fibers, so the minerals do not dissolve even after washing. It will not peel off or fall off. In addition, the "wearable bedrock bath" BS Fine uses "black silica" to warm the body itself, so it doesn't get stuffy. It is a dry, warm material. Even though the fabric is thin, it keeps you warm to the core. It won't get stuffy even in hot places, so you can wear it comfortably throughout the four seasons.