Life Lessons- continued…

In the life long process of washing clothes I have turned a number of items into something from human size to cabbage patch doll size, no effort at all to accomplish.  Now I have a pair of knitted fingerless gloves, that have upon wearing, proved to be sizes too big.  Figured I would turn them into boiled wool, or at least a tighter knit.  Have given them three baths of boiling water, two dryer sessions and one drying on the radiator.  They are the still the same size.  How does that happen?