"This is the most supportive high impact, wireless sports bra you’ll ever put on. Designed to drastically reduce breast movement, the Catalyst outperformed over 800 bras it was tested against. The fabric is designed to feel snug at first but relaxes with wash and wear for a perfect fit."- Encapsulated cups reduce movement- High impact support- Full coverage design for secure fit- Adjustable back straps- Ventilation for increased airflow- Hook-and-eye back closure (5 adjustable rows)- Machine Washable- *** Size 6 Fits 34E, 32F, 34F- NWT.