Purchased these gloves for my wife as she has just been diagnosed with Raynaud's Syndrome...She likes them, they fit well, and they do help.
She tells me that the gloves work better if she gets them on before she touches anything cold, but if she gets them on after she touches something cold, they do warm her hands up but a bit slower, but when her hands have warmed up they stay warm. Also, she says that if you are going to do anything with Tape or Labels that have adhesives on, take the gloves off first..she accidently got some tape stuck to one of the finger leather patch and when she pulled off the tape, it took part of the leather patch with it...doesn't affect the functionality of the gloves at all.
She will be purchasing some more gloves in the future as winter will be here soon enough. She is happy that she found this company as she has tried all sorts of gloves since being diagnosed and these gloves have helped her when the others did not.