Each item has a support rating indicating how much support each top will provide for aerobic exercise.
Support Rating 
This is the least supportive, a bra is recommended to be worn with this top.
Support Rating 
Support should not be required for low impact exercise. But anything more vigorous may require a bra
Support Rating 
This is the most supportive and can be worn without a supporting bra.
Please note the above is a guide only. If your not satisfied in any way you can return your item for a full item refund for up to 14 days from the date of purchase.
