Athenos Reduced Fat Feta Cheese. 1/3 less fat than Athenos traditional feta cheese. See nutrition information for saturated fat and sodium content. Chunk. Traditional reduced fat. 50 calories per 1 oz. Net wt 6 oz (170g). Fat reduced from 6g to 3.5g per serving. 6 oz reduced fat feta chunk. Your comments count! 1-800-343-1976.