The Men’s Heated Thermal Underwear NY002 is engineered for ultimate warmth and comfort in frigid conditions. Crafted from a blend of viscose fiber and spandex, the fabric offers a soft, skin-friendly touch with exceptional elasticity, ensuring a snug fit that moves with your body. The viscose fiber provides natural breathability, while spandex enhances flexibility for unrestricted movement.
Powered by a built-in 3400mAh / 12V lithium-polymer battery, this underwear delivers consistent heating to key areas: left chest, right chest, waist, and knees—targeting zones most susceptible to heat loss. An LED controller with three adjustable settings (High, Medium, Low) lets you customize warmth effortlessly. The high setting reaches optimal temperatures for extreme cold, while the low setting offers extended runtime for all-day comfort.
Available in sizes S/ M/ L/ XL/ XXL, the thermal underwear combines practical heating technology with a sleek, deep gray design. Plus, it supports full customization: material, color, size, voltage, battery specifications, and heating areas can all be tailored to your needs. Ideal for outdoor work, winter sports, or daily wear, it’s the perfect blend of functionality and flexibility.
