90% POLYESTER
10% SPANDEX
3D SILICONE PRINT
NECK TAG
SILK BANK ON BOTTOM HEM FOR OPTIMAL FIT
SIZE CHART NOT INCLUDED DUE TO THE NATURE OF COMPRESSION SHIRTS BEING VERY HARD TO GUAGE SIZE BASED OFF MEASUREMENTS, TO COPE I WORKED MY HARDEST TO MAKE THESE FIT AS TRUE TO SIZE AS POSSIBLE. UNFORTUNATELY, THEY DO RUN TIGHT, I RECOMMEND SIZING TRUE BUT IF YOUR INBETWEEN A SIZE GROUP GO WITH THE HIGHER ONE. I AM 5"7 150 AND WEAR A MEDIUM FOR REFERENCE