My new favorite combo: Dakine Sequoia gloves and silk liner gloves. If you're a boy and want to look at boy gloves, the Leather Titan seems to have the same specs.

The Sequoia and Titan both come with their own fleece liner, which can be worn on its own in mild cold/dry weather. Otherwise:
- Kind of cold/wet: Just the glove shell
- Cold (most of the winter): Liner + shell
- Very cold: Silk liner + fleece liner + shell

I like the setup because it is breathable - sweaty hands suck when it's frigid. Depending on what conditions you have, this setup might be overkill: it gets cold, like below 0F cold, here in the Minnesota part of Wisconsin.