The Performance Racerback Sports Bra is made of sweat-resistant nylon/spandex fabric that supports and flatters your figure for active use. The racerback design enables you to move your arms freely without fear of straps slipping. This is a basic sports bra you can wear every day that will last for years Made in Los Angeles, Calif. Our experienced sewers earn up to $25 an hour and no less than $17.87; additionally workers have healthcare benefits for less than $15 per week, a 401k plan, paid sick days, subsidized bus passes and favorable overtime benefits. • Form-Fitting • Made in Los Angeles, Calif.• Machine Washable • Moisture Wicking• Nylon/Spandex (90% Nylon/ 10% Spandex)