Finding a sports bra that truly fits is harder than it should be. Many women deal with slipping straps, lack of support, and discomfort during workouts simply because most bras aren’t designed for real movement or fuller busts.
Betty & Joan was created to solve this problem with performance-driven design that prioritizes structure, comfort, and proper support for active bodies.
This guide walks through how to finally find a sports bra that fits and what actually matters when choosing one that supports your body during movement.
Why Most Sports Bras Don’t Fit the Way They Should
The issue with most sports bras isn’t just sizing—it’s design. Many brands rely on generic S-M-L systems that don’t account for differences between band size and bust volume, especially for fuller busts.
