Thank you for viewing. * Uses i-HEAT Uses moisture-absorbing, heat-generating material that absorbs moisture from the space inside the clothing, such as "vapor sweat" emitted from the body, and generates heat. The material itself generates heat, allowing you to feel warmth in various situations. * Size: M * Height: 167-173 (cm) * Chest: 89-95 (cm) * Fabric: 100% Polyester * Used a few times. * Please feel free to ask any questions or inquiries! * Also listed on Yahoo Auctions, so please understand that it may be sold first.