I bought two pair of these gloves for riding my bicycle at night. The reflectivity is good, but you still need lights! (duh). My theory is that you can't have too much passive reflectivity on a dark rainy night. And reflective gloves help cars see your hand signals.

These gloves seen to run small in size, so order the next size up. They have almost no padding so not great for a really long ride on rough roads. The temperature range for me is 40F to 60F. They wash up easily. They are as good as any other bicycle glove in a crash, (see my photo) so I may try a tougher glove next time. They are not water resistant as the fabric between the fingers and back is a knit.

So three stars for good, not special.