100% merino wool mid-weight underwear, excellent moisture absorption and heat generation for comfortable wear. - Material: 100% Merino Wool - Size: M - Style: Underwear - Features: Mid-weight, moisture-wicking and heat-generating - Characteristics: Uses super extra fine merino wool Thank you for viewing. 2025 Newest Product!! Sells out immediately every year in stores Even though it's 100% wool, it doesn't itch. With natural moisture-regulating function, it's warm in winter and cool in summer. This is a hot item recommended for mountain climbing, outdoor activities, and everyday wear. Size: M Women's Color: Black Material: 100% Wool Long sleeves, with stretch ○ Has stretch ○ Double-layered knit cuffs and hem for durability ○ Comfortable to wear as underwear with a soft jersey knit ○ Moisture-wicking and heat-generating, absorbing sweat and increasing warmth ○ High-quality merino wool, useful for serious outdoor activities ○ Dries quickly after washing, convenient for travel 〈What is Merino Wool?〉 It is the highest quality wool, a natural material obtained from merino sheep. The difference from other wools is its excellent moisture absorption, heat retention, and temperature regulation, making it comfortable to wear not only in winter but also in spring and autumn. In addition, it has excellent antibacterial and deodorizing effects, and because the fibers are particularly fine and soft, it is less itchy and has a gentle feel. When it comes to warm innerwear, Uniqlo's "Heattech" series has overwhelming popularity, but functional innerwear like "Kiwami Heattech" often uses chemical fibers in its materials ⤵︎ Please try 100% wool, which is excellent in heat retention, temperature regulation, and antibacterial and deodorizing properties ◎ Similar products to merino wool innerwear: Amazon Merino 100%: ¥5,580 Mont-bell: ¥8,850 Perfect for snow mountains, skiing, snowboarding, commuting, and going to school ◎ Mountaineering clothing, base layer, Mount Fuji, autumn foliage viewing, spring, autumn Mountains, camping, leisure Stored at home. Please consider if you understand.