Men's fleece-lined thermal underwear pants, thin, high waist, seamless, stretch, warm, breathable, quick-dry, antibacterial, trousers, solid colour, polyester

These men's fleece-lined thermal underwear pants feature a thin design. The main fabric composition is over 90% polyester, providing warm, breathable, and quick-dry properties. The trouser length is long with a high waist and seamless cut, offering tummy control and hip-lifting effects. The pattern is solid colour, designed for the autumn-winter season.