Women's thermal underwear sets autumn-winter, warm, seamless, long sleeve and trousers, crew neck, solid colour, thin

Women's thermal underwear set for the autumn-winter season with warm-keeping function. The main fabric composition is polyester (90% inclusive - 95% exclusive), solid colour, and seamless. The set includes a long-sleeve base top with a crew neck and trousers. The fabric weight is 251-300 g/m² with a double-layer structure.