4.3 oz.; 50% polyester, 25% combed ringspun cotton, 25% rayon jersey; 32 singles; Fabric laundered for reduced shrinkage; 1x1 baby rib-knit set-in collar; Satin label; Sideseamed; Next Level Apparel 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.