Hanro "Invisible Cotton" briefs crafted in a flexible cotton-elastane blend for comfort; STANDARD 100 by OEKO-TEX® — This item has been laboratory tested to meet 100 control parameters and is free of harmful substances; Made with smooth and lightweight interlock cotton; Ultra-flat edges for no visible panty lines; Mid-rise sits high on the hips; High-cut legs; Moderate seat coverage; Cotton-lined gusset; Cotton/elastane; Made in Hungary