Body touch invisible knickers. These knickers are seamless for a totally invisible finish under your clothes. Body touch waistband holds the tummy in without constricting.product details • knickers • responsible product • choosing a “standard 100 certified product by oeko-tex®" (official product designation) is all about choosing textiles that contain no harmful substances and do not irritate the skin. This international benchmark label protects the health of consumers. Healthy, safe and responsible.fabric content and care advice • 81% polyamide, 19% elastane • please refer to the care instructions on the product label