I have a pair of the glo glov's referenced above. I wear them over my regular cycling gloves. Just remember you have them on because they are not as soft to wipe your nose on as the cloth patch on my cycling gloves. I mostly ride them in the winter as that is when I do my night riding. The extra layer of insulation keeps my hands a little warmer and the wind off a little better also.

They are highly reflective. My group complimented me on the first night ride that I wore them on. Others have even remarked about the gloves's high visibility on overcast daytime rides. I highly recommend them.