MiiOW Thermal Fleece Heating Warm Underwear Men’s Couple Modal Ultra-thin Slim Base Layer Autumn Shirt and Pants Set Red L

Breathable and moisture-wicking with active heat generation technology

Fibers capture moisture from body movement and convert it into heat energy

Derong Lyocell and Modal blend provides soft, smooth, and skin-friendly texture

Enhanced warmth through moisture absorption and far-infrared heat retention

Certified by authoritative third-party testing agencies (FZ/T73036-2010)

Antibacterial properties tested by TTTS and Shanghai Natural Testing Technology Co., Ltd.

Maintains antibacterial effect after 100, 150, and 300 washes

Excellent elasticity, shape retention, and resistance to deformation

Plant-based dyeing process ensures safety and colorfastness

Warm fleece type for mild cold resistance

Moisture absorption and heat generation for active warming

Soft, elastic, and close-fitting design for comfort and heat retention

Size recommendation charts available based on height and weight

Black, Light Gray, Red, White, Pink Beige

Suitable for temperatures ranging from -5°C to 15°C; actual comfort may vary by individual

Multi-color options for versatile styling and premium look

If measurements fall between two sizes, choose based on personal wearing preference