Fully lined, modern sport bra with clean finish inside and out. Optional pockets for removable cups. A: Crossover back B: Racer back. Choice of band widths for teens and adults (2.5 cm (1) or 4 cm (1 ), 2.5 cm (1) band for kids (sizes F to L).Athletic knit with 50% stretch in the length AND width. Line with stretch mesh or swimwear lining.