These warm thermal underwear are made of synthetic material, ensuring durability and easy care. Thanks to the addition of 10% elastane, the material is stretchy and fits comfortably. These women's thermal leggings feature quick-drying fibers that help wick moisture away from the body. They feature a wide, high-waisted waistband. size range: XS-XL cut: slim, which adapts to the silhouette long legs above the ankle made of synthetic material that ensures durability and is easy to care for stretchy material thanks to the addition of elastane (10%) uniform colors that match many styles knit fabric with a brushed interior, suitable as a second layer wide, elastic waistband quick-drying fibers wick away moisture Detailed information about Women's brushed thermal underwear (bottom) - black Main material: Polyester 90%, Elastane 10%