The Nell top is a bra-style, underwire top with adjustable straps and back clasp. Prints/Solids: 80% Recycled Nylon / 20% Spandex Ribbed: 92% Recycled Nylon / 8% Spandex Triangle Textured + Dual Ribbed: 85% Nylon / 15% Spandex Lining: 85% Nylon / 15% Spandex