Pack of 1 long sleeve t-shirts Solids: 95% Cotton; Sport Grey: 90% Cotton, 10% Polyester; Safety Colors And Dark Heather: 50% Cotton, 50% Polyester Imported No closure Machine Wash Soft premium cotton for added comfort Double-needle stitching in the bottom hem for extra durability Classic cut for roomier fit Seamless double needle collar to lay flat on your neck If you have any doubts before purchasing, or about the after-sales problems after purchasing, please feel free to contact us. Please refer to our size chart to select the appropriate size. Size: XXXL. Color: Gray. Gender: male. Age Group: adult.