Color: Black Pattern: Solid Size: M Rise: Regular Brand new, unused Purchase date: December 2022 *Uses temperature-regulating material made for NASA In the context of men's matchmaking, the use of fundoshi (loincloths) or trunks is sometimes recommended, but we believe it's important to be particular about the underwear, which is closest to the skin, even when trying to conceive. We believe this can lead to a happier journey to parenthood. *(Original price: 1 piece → ¥5,980 → 2 pieces → ¥11,960 → Our price: 2-piece set → ¥3,000) This is a great deal! ◎◎◎◎◎