From the research which it sees the knit which is the competitive power it will be able to be sufficient the craving of the consumers who are changing be light from the which provides the fundamental data for production the F/W season knit wear it tried to know the age unit preference moral difference of item. The conclusion of the research which it the same. From all age unit pullover possession at 5 working for living, the jacket the ratio of the person whom it does not have entirely appeared most highly. The age unit knit wear twenties meaning item preference from, thirties and forties appeared with the item which pullover prefers most, fifties selected a cardigan case, an ensemble and the jacket and it prefers with the fact that. It appeared with the style which it prefers most from case P1, P2 all twenties of pullover, the cardigan proposal case appeared with the style which it prefers most from C1, C2 all fifties. From the jacket it appeared with the style which the J1 prefers from fifties-forties. Each age especially the F/W season knit wear the result which examines the wearing objective against, twenties become popular, thirties expression of individuality, forties convenient of activity, fifties for the convenient of activity complement of activity the knit wear with the fact that it wears.