Women's thermal underwear Kilpi OLINE-W are made of quick-drying OPTI-DRY material, which is pleasant to the touch, extremely elastic, wicks away moisture well from the skin and thus maintains thermal comfort. The high-rise waist with a woven hem is non-pressing and fits well. A seamless knit with flat seams and a body-hugging fit maximize comfort when moving and wearing. We also recommend purchasing the KILPI CAROL-W thermal T-shirt, which together with the thermal underwear form an ideal set not only for skiing, but also for other outdoor and sports activities.Material composition: 53% polyamide, 41% polyester, 6% elastane