Medium Weight Thermal Underwear for Cold Weather

Stay warm and comfortable with our Medium Weight Thermal Underwear, designed for everyday wear in cool and cold weather conditions. Perfect for those who spend extended periods outdoors, this thermal layer is ideal for chilly and damp environments.

Key Features:
- Made from 50% polyester and 50% Thermolite fabric to keep you dry and prevent skin dryness.
- Seamless circular knitting ensures no side seams, making it invisible even under tight clothing.
- Excellent heat retention for both daily use and active sports.

This high-performance thermal underwear is a must-have for outdoor enthusiasts and professionals working in cold climates. Explore the range of colors and sizes available to find your perfect fit!