Our Women's "Waves" Pacific Heather Tri-Blend racer-back tantop is ideal for getting outdoors in the warm weather for excellent casual comfort. Athletic slim fit construction with a slightly longer fit in a tri-blend fabric, made from a premium fabric blend of 50%Polyester, 25% Combed Ring Spun Cotton, 25% Rayon for unparalleled comfort, drape, stretch and recovery.