Are the UGG Classic Short boots waterproof?

No. The suede upper is not waterproof and the boot has no Gore-Tex membrane. Light snow is fine, but rain and slush will mark the suede, so treat it with a protector spray.

Should I wear socks with them?

Most owners wear them barefoot, which is how the sheepskin lining is designed to work. If you plan long walks, thin socks reduce friction and help the lining last longer.

How do they fit compared with other UGG boots?

They fit like the Classic Tall and other Classic styles: snug at first, then the wool lining molds to the foot. UGG recommends the smaller size if you are between sizes.

Can I wear them in deep snow?

Only for short trips. The 5.5-inch shaft is low, so snow gets in over the top, and the smooth sole has limited grip on ice.

How should I clean the suede?

Brush off dry dirt, then use a suede cleaner and a protectant made for sheepskin. Do not machine wash or tumble dry, which shrinks the lining and hardens the suede.

Is this the same as the Classic Short II?

The Classic Short II adds a pretreated upper and a slightly updated sole. This version is the standard Classic Short in black suede with the original EVA and rubber outsole.