NIKE oversized T-shirt with a floral print and leggings (tights) set. Purchased at a Nike store in the United States. Authentic product. I usually wear L to XL in Japanese sizes, but this is a US Nike, so it's a size M. I've heard that Nike tends to run small, but since these are stretchy shirt and leggings, I don't feel any tightness. I tried them on once, but haven't worn them since. However, I did wash them once. There are some fold wrinkles. Although almost unused, please understand that they have been stored at home. I think the set was around 20,000 yen. Nike also sold shoes of the same type, and it was a very popular series. The shirt is oversized, so it's okay for men to wear it. ★T-shirt★ ■Product Name: NIKE BOYFRIEND FLORAL FOAMPOSITE TEE ■Color: Black ■Material/Specifications: 100% Cotton XS 74.9cm ～ 82.5cm S 82.5cm ～ 90.1cm M 90.1cm ～ 96.5cm L 96.5cm ～ 104.1cm XL 104.0cm ～ 114.0cm ★Leggings (Tights)★ ■Product Name: Nike High Waisted Leg-A-See Leggings ■Color: Black ■Material/Specifications: Polyester ■Condition: Brand new, unused NIKE Women's Bottoms Reference Chart XS(0-2) Waist/60-67cm S(4-6) Waist/67-74cm M(8-10) Waist/74-81cm L(12-14) Waist/81-88cm XL(16-18) Waist/88-98cm XXL(20-22) Waist/98-108cm