Thank you for viewing! I am selling high-保温性 wool insoles. This is a new, unused, and unopened item. The size is S. (Equivalent to 22.0cm-22.5cm) Made in Japan with a luxurious five-layer construction for warmth from your feet up. Comfortable to wear with added antibacterial, deodorant, and deodorizing functions. Developed jointly by Creative Energy Co., Ltd., which operates brands such as <JS Heart Label>, <Noubel Vague Relax>, and <Gomu Gomu>, and a domestic insole manufacturer. The five-layer cushioning provides a comfortable fit. The first layer, which touches the sole of the foot, uses 100% wool material "EWOOL (R)", providing a warm feeling even in the cold season. "EWOOL (R)" has antibacterial and deodorant properties, suppressing the growth of bacteria on the fibers that cause odors. By sandwiching an activated carbon sheet with excellent odor absorption properties in the third layer and layering it with moisture-absorbing and breathable materials, it eliminates unpleasant odors inside the shoes. The fifth layer uses a breathable fabric "Saran (R)" to reduce stuffiness on the soles of the feet, providing a refreshing feel. While minimizing the thickness, it utilizes the fluffy feel of 100% wool, allowing you to use it without significantly changing the size of your shoes. * "EWOOL (R)" is a registered trademark of Daito Bouseki Co., Ltd., and "Saran (R)" is a registered trademark of Asahi Kasei Corporation. 100% wool on the part that touches the sole of the foot! Comfortable warmth and moisture absorption with a set of 2 pairs of five-layer boa insoles. Size: ・S (Equivalent to 22.0cm-22.5cm) Details: ・Set of 2 pieces of the same design Material: ・Inside: Boa surface: 100% wool Boa ground: Polyester, cotton ・Other: Activated carbon, polyvinylidene chloride