Thirsties Duo Wrap Thirsties Duo Wrap uses pliable, ultra-comfortable waterproof fabric. These duo wraps are completely breathable and gentle on baby"s tender skin. These soft duo wraps provide a comfortable fit to your baby. They are easy to use, too. Why You"ll Love It: This duo wrap features leg gussets that provide advanced leak protection. FeaturesKnown to grow with babyAdjustable rise to provide a snug and comfortable fitComes complete with durable hook and loop closuresCan be used with trifolded prefolds and trim-fitted diapers