UNIQLO HEATTECH Room One-Piece (Long Sleeve) 【XL Black】 Although it is an unused item, I will take it out of the bag, fold it, and ship it, so please refrain from purchasing if you are concerned. (The bag is not included) 【Size...XL】 (Length approx. 93cm, Width approx. 50cm, Sleeve length approx. 57cm) (With pocket) ◇Heat Generation◇ The fibers themselves absorb water vapor evaporating from the body and convert it into thermal energy. The material itself becomes warm. ◇Heat Retention◇ Air pockets (layers of air) created between the fibers provide insulation. They make it difficult for the generated heat to escape. ◇Antibacterial◇ The material has been treated with antibacterial processing. It suppresses unpleasant odors and is not a concern even when drying indoors. ◎Please ask if you have any questions.