[90 saxon blue]

This underwear is made in Japan with attention to the material and stitching. The fabric is made of a knit quilt material with cotton in the middle of the fabric and the fabric with an all-over print pattern, making it easy to put on and take off. Some people use them as pajamas under their pants.

From the Manufacturer

Knit quilt material

Made of 2 layers of fabric and sandwiched with polyester filling.A layer of air inside the fabric provides high heat retention and is made specifically for winter.