the present invention discloses a thermoplastic polyurethane comprised of the reaction product of a hydroxyl terminated polyester intermediate , a polyisocyanate , and a glycol chain extender ; wherein the polyester intermediate is comprised of repeat units derived from a 1 , 3 - propylene glycol component and a dicarboxylic acid wherein the 1 , 3 - propylene glycol component comprises a bio - based 1 , 3 - propylene glycol ; wherein the polyester intermediate has a number average molecular weight from 500 to 10 , 000 ; and wherein the polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender . this thermoplastic polyurethane is unique as it has a greatly reduced tendency to bloom and is prepared from a renewable material . blooming causes articles containing the polyurethane to be hazy or foggy in appearance and can also reduce the ability of an article to be securely bound to another with an adhesive .