1. 4P-201007-B-XS Just Intimates Sports Bra / Bras (Pack of 4) (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
NO STRESS WORKOUTS: Keep bounce in check without restricting breathing with Just Intimate's high impact sports bra set. Designed for great support, these sports bras for women are the perfect workout companion for running, yoga, pilates, weightlifting, and all your other fitness pursuits.ALL ABOUT COMFORT: Made using a moisture-wicking fabric made of 60% polyester, 30% nylon and 10% spandex, this sports bra pack keeps you cool & dry even as you get your workout on. We've used low-friction material that prevents chaffing, and removable padding that makes this a great everyday bra when you're looking for a bit of added support.

2. Champion Women's Freedom Seamless Racerback Sport Bra, Flight Blue/Plaster Blue, XS (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
Moisture management technology and knit-in ventilating mesh help keep you cool and dryKnit-in inner bra and wide bottom band provide additional support

3. Nike Pro Indy Women's Sports Bra (XS, 063 Dark Grey Heather) (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
Dri-FIT technology helps you stay dry and comfortable.Removable cups provide light support and natural definition.

4. NIKE PRO BRA (WOMENS) - XS (Click Link to Check Price on Amazon)
Editor's Rating : 8.9 out of 10
Medium control racerback sports braMoisture-wicking stretch microfiber blend

5. CRZ YOGA Women's Padded Wire-Free Cool-look Criss Cross Back Yoga Sports Bra Black XS (Click Link to Check Price on Amazon)
Editor's Rating : 8.9 out of 10
XS Bust 32.5 inch, S Bust 34.5 inchM Bust 36.5 inch, L Bust 38.5 inch, XL Bust 40.5 inch