Purchased on ZOZOTOWN. This is a set of two, black is not included. Due to shipping costs, the box will be folded and included. Please be aware that it may be slightly crushed. Authentic, genuine product. I bought a 3-pack, but the overseas size was slightly too large, so I repurchased a different size. Therefore, I am selling the remaining two, which are new and unused. The 3-pack cost around 6600 yen. Actual measurements: Waist width: Approximately 40 cm Length: Approximately 24 cm Thigh width: Approximately 24 cm Personally, it felt slightly larger than UNIQLO boxer shorts size XL.