Robert W.wrote a review of Giordana Body Clone Arm Warmer on September 2, 2019
Familiarity: I've put it through the wringer
The knit fabric is comfortable in more temperatures than the standard lycra and fleece arm and leg warmers. I've used it from 30*f to 60*f, and under a shell down to 15*f. They just feel better too. You can feel the air move through them, keeping you dry, but there's no bite from the cold. They do stretch around the wrist after 10 or 20 uses, and I think they'll fall apart after a year or two. Still, they feel so much better than lycra I'll probably never go back.