Men's Heated Thermal Underwear

Our men's heated thermal Underwear Sets combine advanced warming technology with a sleek, silhouette-fitting design that moves with you throughout your day. The soft cotton-spandex blend feels gentle against your skin while delivering targeted warmth exactly where you need it most.

Key Features:

• Three-level temperature control switch
• 5V low voltage design for safe operation
• 95% cotton, 5% spandex construction
• Breathable fabric with natural stretch
• Protective collar shields against cold winds
• Elastic waistband for comfortable fit
• Wind-resistant cuffs
• Supports healthy blood circulation
• Casual round neck design

Technical Specs

Power Supply: Rechargeable USB Battery 
Battery Capacity: 10,000mAh / 38.5Wh
Input: Type-C 5V-2A
Output: USB-1 / USB-2 / Type-C 5V-3A
Certifications: CE / ROHS / FCC

Battery not included

Materials

95% cotton and 5% spandex
Carbon Fiber Heating Sheet