Alpine Pro Women's Lightweight Knit Thermal Top The Alpine Pro Nuana Short Sleeve Women's Thermal Top has been designed for hiking, sports and any of your other favorite activities where you want to feel dry and comfortable. The functional t-shirt is made of vapor-permeable, quick-drying, flexible and warm material BAMBOO, which ensures quick removal of moisture from the skin and at the same time has excellent insulating properties. For maximum wearing comfort, the T-shirt has a tight fit, flexible flat seams and a decorative logo and the Czech flag are also included. Material: 65% polyester, 27% nylon, 8% elastane