# The 10 Best Sports Bras, Tested by Fitness and Style Editors

Women's Health editors tested multiple sports bras across fit, comfort, and performance metrics to identify top performers in the category. The publication ranked On's offering as their leading choice among the ten finalists.

Sports bra selection matters because proper support reduces breast tissue movement during exercise, which minimizes discomfort and potential long-term tissue damage. A bra that fits poorly can shift during activity, create pressure points, or fail to provide adequate compression, all of which discourage consistent workouts.

Testing approached this category by evaluating several key factors. Editors assessed how each bra performed during different activity types, from running to yoga to high-impact cardio. They examined strap stability to determine whether straps stayed in place or slipped during movement. Cup coverage and underwire construction received scrutiny for both comfort during extended wear and support quality. The seam placement mattered too, as seams positioned against sensitive tissue can cause chafing.

Fit proved essential to the evaluation process. Sports bras that scored highest offered adjustable straps and multiple band size options, allowing different body types to find proper sizing. Editors noted that a well-fitting sports bra should feel snug without restricting breathing or creating visible spillage at the sides or top.

Fabric composition influenced ratings as well. Bras made from moisture-wicking materials performed better than those that trapped sweat, since moisture management keeps athletes more comfortable during longer sessions and reduces skin irritation risks.

The On sports bra topped the rankings based on its combination of support, comfort, and versatility. Editors found it performed reliably across multiple workout types and maintained its integrity after repeated washing and wearing.

For anyone shopping for a sports bra, trying on multiple styles remains the most reliable approach. Every body differs, and what works perfectly