Thank you for viewing! ☆ Instant purchase welcome! ☆ Free shipping! ☆ Brand new, unused! ☆ Opened for photography. I have other items for sale too!! #sakura shop Thank you. 〈Product Features〉 Colors: Black, Gray, Brown Size: 25-27cm, set of 3 pairs, unisex 【2025 New Release - Warmth Socks】 The biggest features are the "extra-thick ankle pile" and the "moisture-absorbing and heat-generating fiber" double structure. It thoroughly protects the ankles, the "starting point of coldness" in the human body, and keeps the heat inside the socks from escaping. Furthermore, the polyester x acrylic hybrid material boasts 15% higher heat retention than wool and excellent durability, maintaining a comfortable fit without losing its shape even when used daily. 【"Heat-generating warmer effect" created by extra-thick ankle pile】 Thick pile is concentrated in the ankle area, which is essential for cold protection! Furthermore, the extra-thick pile functions as a "heat-generating circle that traps heat," locking in the warmth inside the socks. By gently warming the San Yin Jiao acupoint, it promotes blood circulation, and a natural feeling of warmth spreads from the ankles throughout the body. 【Double effect of moisture-absorbing and heat-generating material x fleece lining】 The latest "moisture-absorbing and heat-generating fiber" absorbs moisture and converts it into heat! It uses sweat and moisture to generate natural heat, achieving long-lasting warmth. Furthermore, a fluffy fleece lining is used on the entire inside. The fine fleece traps warm air and provides both a gentle touch to the skin and comfortable warmth. 【Durability and Cleanliness】 Utilizing the strong abrasion resistance of polyester and the excellent elasticity of acrylic, it prevents deformation and wrinkles. Furthermore, by applying a special anti-pilling treatment, it suppresses pilling and fluffing, and keeps the fluffy feeling like new even after repeated washing. The toes and heels are reinforced with stitching for a tear-resistant design. 【Indoor and Outdoor Use】 These are versatile leg warmers that can be used as room socks at home, as well as for short outings or as a cold protection item in the office. Warm socks Warmth socks Kotatsu socks (heated table socks) Warm socks Moisture-absorbing and heat-generating material Ankle pile Warm and cozy