An essential to many year-round commuters... the lobster claw glove! Once the temperature dips, the mitten/glove combo can make a huge difference - particularly in sub-zero temperatures. The advantage of the lobster style, over a full on mitten, is the gained movement - i.e. shifting gears. For years my PEARL IZUMI Amfib lobster gloves have worked magic - though these days their seem to be even more options... including the convertible styles.