MATERIAL: 81% Nylon, 19% Elastane. FIT: True to size. DESIGN: This sports bra is called power for a reason. You will feel immediately more powerful after wearing this sports bra. It has a halter neck shape along with scrunch detailing at the front of the bra. This sports bra provides great support and a fun look for you to wear at the gym or just to show off your gains.  MODEL: The model in the first photo is 5'5", 120 lbs, and wears a size XSmall.