Calvin Klein Flocked Hearts Unlined Triangle Bralette - QF5480 Low V-neckline has an elasticized edge for fit with fluttery ruffled trim. Lower panel between cups and underband is lined with non-stretch mesh for a more stable fit. Sewn on elastic underband at the bottom edge of the bralette with ruffled trim. Stretch mesh sides and back have elastic edges. Narrow, exposed elastic straps fully adjust in back with coated metal hardware. Interior tags. Hook-and-eye closure secures at back with coated metal hardware. See Fitter's Comments below for hook count.