36 (high quality first layer leather)36.5 (high quality first layer leather)37.5 (same as 37) (high quality first-layer leather)38 (high quality first layer leather)38.5 (high quality first layer leather)39 (high quality first layer leather)40 (high quality first layer leather)40.5 (high quality first layer leather)41 (high quality first layer leather)42 (high quality first layer leather)42.5 (high quality first layer leather)43 (high quality first layer leather)44 (high quality first layer leather)45 (high quality first layer leather)