Product Description Features Everbreath(R), which offers excellent wind resistance, breathability, and stretch. The Tornado Sleeve(R) design allows for easy movement of the shoulders and arms, providing exceptional comfort even when layering. "Thin, light, warm, comfortable, and easy to move in" A windproof inner layer that shuts out cold wind and is warm despite its thinness. This innerwear uses Everbreath(R), a waterproof and breathable fabric, offering high durability and comfortable wear by preventing stuffiness. Features Everbreath(R) A waterproof and breathable material unique to the manufacturer, FineTrack. It boasts unparalleled stretch and high durability, making it comfortable and less prone to stuffiness. A porous membrane is used to ensure comfort during actual wear. It provides stable moisture wicking regardless of the conditions. Easy to move in and fits well The shoulders and arms feature the 3D design "Tornado Sleeve(R)" with excellent stretch. The supple fabric provides exceptional comfort when layered, allowing for easy movement. This innerwear also features a high-density knit at the cuffs, offering wind resistance, water repellency, and a good fit. Soft-touch collar innerwear The black version features a soft-touch collar for exceptional comfort. It can be worn under work clothes or outerwear, making it useful in various winter work scenarios. Suitable for on-site work, outdoor work, as well as sports and outdoor activities It is thin, light, and has excellent stretch, so it does not hinder movement or work. This innerwear is suitable for indoor and outdoor work, security work, outdoor sports such as baseball and soccer, and winter activities such as motorcycling. Materials Outer: 100% Polyester Lining: 100% Polyester Middle: Polyurethane Lamination Separate Fabric: 74% Nylon, 26% Polyurethane Suitable Sizes (Height/Chest/Waist cm) S: (150-160/78-86/66-74) M: (160-170/84-92/72-80) L: (170-180/90-98/78-88) LL: (175-185/96-104/86-96) There are no noticeable scratches or stains, but please understand that this is a used item before purchasing. There may be minor oversights, so please refrain from purchasing if you are looking for perfection. Returns and exchanges are not accepted to prevent product substitution. If you have any concerns about the condition or size, please be sure to ask in the comments before purchasing.