Men's Long-Sleeve High-Neck Underwear 【Size / LL】 【Color / Navy】 【Made in Japan】【Triple Structure】 【High-Function Thermal Innerwear】 【Static Electricity Suppression】【Antibacterial & Deodorizing】 KENSEN Co., Ltd. ◆ Thermal Insulation that Keeps Body Heat in Like a Thermos Stores and prevents body heat from escaping! The triple-layer special processed knit fabric with an added air layer enhances thermal insulation. It releases sweat and moisture, the enemies of cold, to the outside. ◆ Breathability that Releases Sweat to the Outside Uses "Dantron," which has excellent breathability. It releases sweat and moisture to the outside without retaining them, so the part that touches the skin is not uncomfortably sticky. ◆ Deodorizing Material Effective Against Sweat Odor, Age-Related Odor, etc. Antibacterial, Odor-Resistant, and Deodorizing! Uses "Cutery," a composite fiber from Mitsubishi Chemical. Performance degradation due to wear and washing is minimal, maintaining excellent deodorizing function. ◆ Static Electricity Suppression Reduces the adhesion of dust and unpleasant clinging caused by static electricity. ◆ Comfort It is less likely to pill and has a cashmere-like feel. Made with a special sewing machine, the seams do not feel bulky and fit snugly! The back is longer, so your back won't be exposed even when bending over, and your lower back won't get cold. High-function innerwear that combines ease of movement and durability. Recommended for those who are sensitive to cold, as well as for mountain climbing, fishing, skiing, and outdoor activities. Material: Outer side: Acrylic 37% Composite fiber (acrylic /) 33% ☀︎ Wool 30% Middle thread: Nylon 100% Back side (Dantron): Polyvinyl chloride 80%・Acrylic 20% LL Size Chart Chest: 104cm - 112cm Waist: 94cm - 104cm Height: 175cm - 185cm