92 nylon 8 spandex Imported Pull-On closure PREMIUM MATERIAL - 96%Nylon+4%Spandex. Womens low impact sports bra made with soft, stretchy, lightweight, breathable quick-dry fabric. Pull-On closure. PERFECT LOW SUPPORT SPORTS BRA- The sports bras have the non-wired and no buckle double layer seamless knitted construction. Wide straps and elastic band hem provide good support for your bust.This sports bra for women utilizes a snug compression, perfect fit for yoga, dance and other low-impact moves. RACERBACK DESIGN- Straps create stabilizing tension, helping to minimize bounce during multidirectional movement. The sports bras' racerback straps allow for a full range of motion.Very nice for running, yoga, pilates, jogging, biking, boxing, dance or gym. Set free for your breast. REMOVABLE PADS- One pair removable thin pad included, put in and take out easily according your needs. COMFORTABLE BRAS-The women's sports bra has an elastic encased chest band that feels soft against the skin and provides a secure and comfortable fit, Comfortable and breathable.