83% Polyamid/17% elastane. Twist front one piece. Molded cups for added support. Sash tie at neck to adjust fit. Moderate back coverage. Fully lined. Model height - 5'10". Made from Xtra Life LYCRA. Chlorine, fade and pill resistant. UPF 50 offers sun protection from harmful UV rays. Rinse in cool water after use. Dry thoroughly. Hand wash cold. Wash inside out, do not bleach, do not wring or twist. Line dry or flat dry, do not iron.