Made in Japan, for peace of mind. Includes a half-collar, so you can wear it right away. It can be washed as is. Features lace cuffs and a back string for easy dressing♪ This undergarment is made of crepe material. Crepe undergarments absorb sweat and dirt well, keeping the skin clean. They wick away moisture, providing a consistently fresh and dry feel, without stickiness. *This product allows for a collar core to be inserted. Color: White系 (White-based) Material: Body: 100% Cotton, Half-collar: 100% Polyester Size: (M) Length: Approximately 60cm, Width: 55cm