I work in an operating room and occasionally take sterile gloves home for just this purpose. We have lots of sizes available so I go for size 9 (for those people with huge hands).....I wear them over a pair of those coated freezer gloves when its cold and there is heavy rainfall on my 10 mile commute. My hands are pretty much dry when I get home, much, much dryer than with bike specific ‘waterproof ‘ gloves.