PD.Creek Zip Front Sports Bra-Level 4 High Impact/Racerback/Running Imported 91% Polyester, 9% Spandex. Made from moisture-wicking, Breathable, Sports performance fabrics Secure metallic front-opening/closure zip for easy on and off with safety hook for added reassurance Wide inner panel underneath the zip to prevent skin contact & chafing Breathable power mesh panel on back of bra for comfort & temperature control Please choose the size according to the size chart in the picture window (not from the Sizing info). International shipping take 7-15 days.