Come and see our amazing products. 92 percent Polyester, 8 percent Spandex. 2 Piece thermal set they are ultra soft, warm, comfortable and great to wear at home or add an extra layer of warmth under your clothes. Made from Ultra Soft polyester and spandex, the four way stretch material provides a comfortable fit. Perfect for indoor, outdoor winter activities. Top and Bottom Included. For men L( 110-130kg, 160-170cm), XL(130-150kg, 165-175cm), 2XL(150-170kg, 170-180cm), 3XL(170-200kg,180-190cm), 4XL(200-220kg, 190-200cm). For women L( 80-90kg, 150-160cm), XL(90-110kg, 155-165cm), 2XL(100-120kg, 160-165cm), 3XL(140-160kg,165-170cm), 4XL(140-160kg, 165-175cm). Pls confirm with us about the packing info, stock color and exact production time before placing your order.