OGIO ENDURANCE Ladies Verge Racerback Tank. LOE327STAY-COOL WICKINGULTRABREATHABLEFLATLOCK SEAMS FOR COMFORTREFLECTIVE DETAILS, Body: 4.4-ounce, 100% poly jersey with stay-cool wicking technology, Trim: 4-ounce, 100% poly jersey with stay-cool wicking technology, OGIO Endurance heat transfer label for tag-free comfort, Center back keyhole cutout with reflective O heat transfer below, Contrast binding at neck, armholes and side seams, Reflective O Endurance heat transfer at front left hem, Curved drop tail hem