NISHIKI Silk Premium A6 19 Long Top and Bottom Long Loungewear Women's Pajamas, 100% Silk, Grade, Momme, Sleeves, Open-Front, Set, Pants,

[Top-quality 6A silk that is gentle on the skin] We use 6A class silk that meets the most stringent standards. [What is A6 class?] It indicates the grade of silk. It is ranked from lowest quality to highest quality, with 2A, 3A, etc., with "6A" being the highest quality. Quality inspections take into account a variety of factors, such as variations in thread thickness and the number of knots. Only 10% of the total is 5A or above, which is considered luxury! [Light and fluffy 19 momme 100% silk] Made with 19 momme silk, which is the lightest among silks. It's fluffy and light, so you won't feel the weight and you won't have to worry about stiff shoulders. [Why it's gentle on the skin] Silk, made from silkworm cocoons, is made from the same animal protein as human skin, so it's a material that feels great against the skin. Made from bundles of very fine, soft fibers, it causes little friction and can be worn safely by people with sensitive skin. [Highly moisturizing] There are tiny air spaces between the thin fibers of silk, which gives it excellent moisturizing and heat-retaining properties. Wearing it prevents your skin from drying out, leaving it moist and smooth. [Cool in summer, warm in winter] Silk maintains just the right temperature and humidity, making it the best natural material, keeping you cool in summer and warm in winter. You can wear it comfortably all year round, regardless of the season. Stylish design: Front button closure for easy on and off. Breathable and stylish with a clean tailored collar. Basic straight sleeves. Convenient pocket on the left chest. These simple straight pants feature a fully elastic waistband for a relaxed fit. Includes an opening for replacing the elastic waistband. [M size] Tops: Length 70, Width 55, Shoulder width 46, Sleeve length 50.5 cm; Pants: Total length 96, Front rise 37, Inseam 59, Waist width 30-40 cm; [L size] Tops: Length 74, Width 58, Shoulder width 47, Sleeve length 52.5 cm; Pants: Total length 99, Front rise 37, Inseam 62, Waist width 31.5-41.5 cm Products will be shipped promptly from Amazon's fulfillment center, and Amazon.co.jp will handle customer service on your behalf.