CW-X Conditioning Wear Women's Insulator Web Running Top Polyester 80% / Spandex 20% Imported 90% Polyester, 10% Spandex -4-way LiteStretch fabric; Machine wash warm with like colors. Line dry in shade, do not tumble dry. Do not bleach. Do not iron. Do not dry clean. WarmStretch temperature-regulation fabric. Support Web for Targeted Support Zip collar with wind flap and locking zip. Thailand