Are you ready to step into ash? Seriously this is the most ash-amazingly soft brief you will ever encounter. It is made from knitting super thin nylon yarns and spandex yarns together, creating a silky smooth and soft fabric. Seamless intimates usually have 5-10% spandex, this particular brief has 17%, giving it much higher elasticity and recovery after washing. Also with the special bonding technique used you won't see or feel brief lines.