T9 Bra Barbell Support System

We’ve tested 10,000 bras on 20,000 different types of boobs, because we know the importance of wearing the right sports bra. Finding the right support depends on both your boob size and level of bounce, so we’ve created the Bra Barbell Support System to make choosing a bra easy.

Find out how many T9 Barbells you need with your cup size and impact level:

barbell
best for

lowest impact bra

A cups: Medium to high impact
B cups: Low to medium impact


low impact bra

B cups: High impact
C cups: Low to medium impact
D cups: Low impact or as everyday bras


medium impact bar

B & C cups: High impact
D cups: Low to medium impact
DD cups: Low impact or as everyday bras


high impact bra

C & D cups: High impact
D cups: Low to Medium impact


highest impact bra

D, DD & DDD cups: All impact levels!


barbell
best for

lowest impact bra

A cups: Medium to high impact
B cups: Low to medium impact


low impact bra

B cups: Hight impact
C cups: Low to medium impact
D cups: Low impact or as everyday bras


medium impact bar

B & C cups: High impact
D cups: Low to medium impact
DD cups: Low impact or as everyday bras


high impact bra

C & D cups: High impact
D cups: Low to Medium impact


highest impact bra

D, DD & DDD cups: All impact levels!


To find a bra’s T9 Barbell rating, look for the barbell icons next to the product name on each product page, or check out the impact rating in the product description.


Sports Bra Impact Level Guide

Whether you need a little support or a lot, Title Nine's sports bra ratings impact guide helps you decide which is the right bra for you. From AA to DDD, Title Nine's sports bra ratings impact guide will match you with a sports bra that will keep you in the game.