BS Fine Stone Stay Warm All the Way to the Stay and Made in Size M "Wearable Bath" Five-Toe Socks, Toes, Cool, Comfortable, Unisex, Japan, BL0005,

BS Fine's five-finger socks are comfortable and keep your toes dry and warm. They also offer a great deal of comfort, even when wearing shoes. If you're someone who finds your toes cold, the odor of thick socks bothering you, or your feet feeling damp after taking them off, these comfortable five-finger socks are for you. They efficiently absorb sweat even between the toes, keeping your feet warm even when outside. Many customers appreciate these socks' gentle warmth, comfortable fit without sweating, and unique knitting method that conforms to the shape of your feet. BS Fine, the "wearable bedrock bath," is a functional material that contains black silica, a natural mineral popular in bedrock baths, encapsulated within its fibers. Simply wearing it gently warms the body. The fabric is non-heating, so it will not heat up beyond body temperature. It maintains a comfortable temperature without overheating, so you will feel neither too cold nor too hot. It is comfortable all year round, spring, summer, autumn, and winter. The effect remains the same even after washing. In fact, some customers who have purchased BS Fine say they don't immediately feel the warmth. This is because BS Fine doesn't warm you up by generating heat from the fabric like other winter warming materials. BS Fine naturally warms the body through the infrared rays of the minerals in the fibers, and the fabric stores that body heat, maintaining a constant temperature and assimilating it with your body temperature. Because the warmth is so natural, some people find it hard to feel it. However, it does warm the body well, and it's dry and not stuffy in the hot summer, and you won't get cold from sweating even in air conditioning. It's toasty and cozy in the cold winter, and once you try it, you won't want to let it go. All BS Fine series products are made in Japan. Each piece is handmade by artisans. BS Fine is committed to reliable Japanese manufacturing. Kamo Seni has been working to create the "ideal underwear" using the experience and technology it has accumulated over nearly half a century of underwear manufacturing. The BS Fine series is the culmination of this. Please try out the "reliable Japanese manufacturing" that has been cultivated through nearly 50 years of pursuing comfort. Color: Black Size (M) Foot size: 22cm-24cm Size (L) Foot size: 24-26cm Material: 54% cotton, 23% acrylic, 12% nylon, 10% polyester, 1% polyurethane 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.