3.5 oz.,65% polyester/35% combed ring-spun cotton heathers; 40 singles for extreme softness; Fabric laundered for reduced shrinkage; Self fabric binding at arm and neck; Tear-away label; 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.