The cold guards are good, I had/used a set for a few years, but honestly, they don’t compare to a muff if you’re finding your hands to be cold.
With the CG’s they were perfect for a few years, than I started to notice hands feeling colder more often on the real cold days, so figured I’d try the kimpex muffs, they were way better, than bought the Doo ones for current sled….wearing thin small gloves and muffs, works just great - having to only wear the smaller gloves was just an added bonus with the muffs.