---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- - A new material that retains the feel of the natural material ``cotton'' but has increased warmth. - Although it looks like a very thin fabric, it is made of 95% cotton that generates heat, making it warm and comfortable to wear. - Recommended for those who have sensitive skin and don't like wearing synthetic underwear. Wearing this layered inside your existing heat-generating innerwear will keep it comfortable and won't make you look bulky. The ``95% cotton that generates heat'' innerwear, which was very popular last year, is here again this year! - A new material that retains the feel of the natural material ``cotton'' but has increased warmth. - Although it looks like a very thin fabric, it is made of 95% cotton that generates heat, making it warm and comfortable to wear. - Recommended for those who have sensitive skin and don't like synthetic underwear. Wearing this layered inside your existing heat-generating innerwear will keep it comfortable and won't make you look bulky. ★ Moisture absorption heat generation that absorbs sweat and generates heat. ★Thin and easy to layer. ★Anti-static treatment makes it safe even in winter. ★Stretchy for easy movement. ★Slightly brushed on both sides. ★Made of 95% natural cotton, perfect for people with sensitive skin. ★You can keep warm efficiently by wearing it directly under down. ■Product specifications [Reference size] ●Chest measurement S (80-88cm) M (88-96cm) L (96-104cm) LL (104-112cm) ●Length: S 66cm, M 69cm, L 72cm, LL 76cm ●Sleeve length: S 19cm, M 20cm, L 21cm, LL 22.5cm [Material] 95% cotton, 5% polyurethane [Color] White or black [Country of manufacture] China