Thank you for viewing! Below are the product details. !! The definitive winter underwear!! Hidamari Underwear Chomolungma Sapius Men's Round Neck Shirt, Size M, 1 piece QMS921 Regular Price: 12,100 yen (tax included) Free Shipping, Approximately 25% off, [Special Price Without Box]. ↓ Other types and sizes are available ■ Men's Round Neck Shirt Finished Dimensions (approx. cm) Size M Body Length (Back) 73(77) Chomolungma Common Product Details 【High-Function Innerwear to Protect Body Temperature】 Chomolungma Recommended for Autumn/Winter ● The seams on the shoulders, underarms, sides, and inseam are sewn with a special sewing machine, making the seams smooth and neat. ● The back is long to prevent the lower back from getting cold. 【Men's Round Neck Shirt】 Elbow patches are not included. There is no front zipper. ☆ 3-layer structure: 3-layer knit (outer, middle, inner) with an added air layer. Insulation power second only to Everest. ☆ Composite knit: Composite knit of highly sensitive fibers that excel at sweat absorption and water absorption, and fibers that excel at moisture permeability and water permeability. ☆ Deodorizing function: Uses Mitsubishi Rayon's deodorizing material "Cuteley". Absorbs and neutralizes odors such as ammonia, which causes sweat and aging odors, and deodorizes. ☆ Static electricity suppression: Uses Mitsubishi Rayon's developed static electricity suppression material "COREBRIDELEQUIL". It can be expected to prevent static electricity in clothing. ● Material ● 【Outer】 70% Acrylic, 30% Wool 【Middle Thread】 100% Nylon 【Inner】 80% Polyvinyl Chloride (Dantron), 20% Acrylic ● Color ● Navy Specifications ※ Men's trousers and men's tights have a front opening. ※ The waist has a rubber channel so that new rubber can be added if the rubber becomes loose. The waist rubber itself is sewn on, and the rubber cannot be removed on its own. ※ Uses antibacterial, deodorizing material Cuteley (composite fiber) Remarks: Made in Japan Manufacturer: Kensen Co., Ltd. ※ The products worn by the mountaineering team differ slightly in material and specifications from the current products. Sleeve Length: Long Sleeve Pattern/Design: Solid Stains, tears, odors, etc. ... None Color: Navy系 (Navy-based)