Retired Old ■■■■:
Absolutely, David. Made entirely of waterproof rubber with decent tread on the soles, reaching up to just under the knee. There is also the facility to turn down the tops of the legs in warmer weather. I have an ancient but serviceable pair somewhere in the back of the allotment shed.
Rof thats the best place for them IMO, Just relaxe and have a good go at a bottle of barley sqeezings from Scotland, Forintance Glenmorangie, Im sure you will feel much better, After tasting this & wake up in the morning feeling stiff? But perhaps not where you would have prefered, 
Regards Larry.