These are the best, most comfortable underwear you will ever own. Moisture-wicking fabric provides comfort all day long. Good for the gym or a night out on the town. This underwear is designed and manufactured in Columbia and is truly unique. You won't find these in most stores. Mundo Unico runs snug so order a size up if you want a looser fit. The material is 93% Polyamide and 7% Elastane Comes in packaging with all tags - brand new