 | Borg Reform Sports Bra. The Björn Borg Borg Reform Bra is a medium-support training bra made from recycled polyamide high-stretch quality fabric. It has padded removable cups for convenience, adjustable shoulder straps that can be crossed in the back, and an adjustable eye and hook around the waist. * Recycled high-stretch material * Medium-support * Padded removable cups * Adjustable crossable shoulder straps * Adjustable eye and hook at waist... - Borg Reform Sports Bra. |