It has been stored at home without being opened. I opened the outer box to take photos of the contents, but the inner bag is unopened. ● Size: M (Height 160-172cm) (Waist approx. 65-90cm) From the official shop: Sweat weight control Sauna suit top and bottom set that traps heat with high-density material. ● Start sweating the moment you put it on. ● You will sweat profusely when you exercise. ● High-density material does not let body heat escape. ● Let's slim down your body with amazing sauna effects. ◎ With hood. ◎ Pocket on the back of the bottoms. ◎ Washing instructions / Gently hand wash and air dry in the shade. Thank you.