Although unopened and stored at home after purchase, it was opened for the purpose of taking photos for the listing. The pants have elastic all the way around the back. 【Size】 (Unit: cm) L <Marking> Chest 96-104 Height 175-185 Waist 84-94 <Measurements> [Jacket] Length 78 [Pants] Inseam 77 Rise 39 Width at thigh 35 Hem width 23 (can be tightened) 【Material】 100% Cotton 【Color】 Gray系 (Gray-based) The box in the photo is not included, but it will be shipped in a Yamato Transport box. If you want the box in the photo, the shipping cost will be 850 yen for size 80, and an additional 400 yen will be added to cover the difference from the Yamato Transport box, so please let me know before purchasing.