Top CROSSROAD blackFunctionality. The elastic fabric stretches well, ensuring a snug fit without slipping. The top also features removable cups for excellent support during workouts. Comfort. The top is made of three layers of fabric: an outer layer, an inner mesh layer, and a skin side lining. Each layer performs a specific function to ensure maximum comfort. Design. The top features an open back with a cross weave pattern, which gives the model its name ("crossroad").