4.3 oz., 100% combed ring-spun cotton fine jersey, 32 singles; 1x1 baby rib-knit set-in collar; Classic tank; Perfect printing staple; Tear-away label; NLA has a recycling program for all fabric waste collected from the cutting process. All fabric scraps are sent to a recycling company that cleans and processes them to be used for cushion filling, rugs, etc. to date, 24.3m pounds of fabric have been recycled