45% Cotton,45% Modal,10% SpandexImportedElastic closureSupersoft, smoothly, absorbent, breathable of microfiber.2 pc (Top & Bottom) Thermal Underwear Set. Long sleeve scoop neck top and elastic waist leggings, convenient fly front.Scoop-neck both on front and back. Perfect for low neckline outerwear. You have no worry that the underwear is showing.The four way stretch material provides a comfortable active base layer fitness. Ideal for daily wear and suitable for outdoor sports (walking,hiking,etc.).Elegant and comfy long johns, slim fit winter thermal underwear base layers. Ferrieswheel Story always offers free shipping, free returns, free replacement, 100% money back guarantee. You can buy with confidence!