CW-X Women's Ventilator Support Top Polyester 80% / Spandex 20% Imported This sport top offers all the features of a technical sport bra combined with a full body down to the hips. Coolmax Lycra and 4-way stretch body fabirc with Healtha+ mesh venting panel back Targeted support web provides stable support for active women. Exterior 4-way stretch mesh venting panel sitting under bust-line and between cups for ventiltion