Color:grey;black;navy blue;white<br />NOTE:blue is card reader<br />If you buy the T-shirt，card reader is a free gift.You can also purchase the card reader separately  for one dollar.<br />US size:XS;S;M;L;XL;XXL;XXXL<br />?95% Cotton，5% Spandex.<br />?Imported<br />?Machine Wash<br />?       Short-sleeve crew-neck tee<br />