TYR Female Competitor Triangle Bra Competitor Mesh Fabric - Extremely soft and flexible for superior comfort - Breathable and stylish to help you stay cool and look cooler - 80% Nylon / 20% Spandex Competitor Woven Fabric - Ultra lightweight and high-stretch for superior comfort - Fast drying, UPF 50+ - 81% Polyester / 19% Spandex