The First Sports Bra Was Literally Just Two Jockstraps, Sports bras literally started as two jock straps.

The First Sports Bra Was Literally Just Two Jockstraps

Why Are Sports Bras So Terrible? - Vox

The Shefit Ultimate Sports Bra Provides Lab-Proven Support

The strange story of how the sports bra was born

We've Come a Long Way, Baby - The B-Word Blog

Sports Bra History: A Revolution Started by Glamorise in 1975

What is the difference between sports top and sports bra? - Quora

THE FIRST SPORTS BRA WAS A JOCKSTRAP!

How the First Sports Bra Got Its Stabilizing Start