Ultra Mini for the shortest cut, Mini II for a little more ankle coverage, Short II for a higher shaft, Tall II for the fullest coverage of these four. Start with the height you want to see with your jeans or leggings. That choice does more to narrow the range than treating every Classic as the same boot.
All four options below have their own current prices and product pages. The comparison is about everyday Classic styling; a higher shaft alone does not make a boot waterproof.
Shop this guide: UGG Women's Classic Ultra Mini Boot · UGG Women's Classic Mini II Fashion Boot · UGG Women's Classic Short II Boot · UGG Women's Classic Tall II Boot
| Classic boot | Shaft height |
|---|---|
| Ultra Mini | 3.5 inches |
| Mini II | 5 inches |
| Short II | 8 inches |
| Tall II | 11.75 inches |
These are the shaft heights on UGG's current U.S. pages for styles 1116109, 1016222, 1016223 and 1016224. They are not calf measurements or platform heights. The Mini II adds 1.5 inches over Ultra Mini; Short II adds another 3 inches over Mini II.
UGG Women's Classic Ultra Mini Boot
$164.95
Choose Ultra Mini when you want an ankle-level shape that leaves more of your socks or trousers visible. The low opening is still a boot opening, not an open-back clog.
Choose your size
UGG Women's Classic Mini II Fashion Boot
$174.95
Mini II gives you more ankle coverage without the taller shaft of Short II. A useful middle choice for denim and leggings.
Choose your size
UGG Women's Classic Short II Boot
$194.95
Start here if you want the recognizable taller Classic shape without going all the way to Tall II. Compare the opening with the trousers you usually wear.
Choose your size
UGG Women's Classic Tall II Boot
$224.95
Tall II makes the boot shaft a larger part of the outfit. Choose it if that is the look and coverage you want.
Choose your sizeUGG lists a 17mm Twinface sheepskin upper, sheepskin lining and sheepskin insole for each style. Their product descriptions also list a topical water-repellent treatment. Height is the clearest difference in coverage; none of these features makes the four standard Classics into rain boots.
UGG's descriptions allow either sugarcane EVA or Treadlite by UGG outsoles. That does not identify which sole is on every pair in our stock, so do not choose a height on the assumption that it guarantees one outsole.
For cropped or relaxed trousers, compare Ultra Mini and Mini II first. With leggings or slim trousers, Short II and Tall II give you more visible boot above the ankle. These are styling suggestions, not rules: the useful test is the outfit you wear most.
If you are stuck between the shortest two, our Mini versus Ultra Mini guide focuses on that decision. The taller pair is worth choosing when you want more coverage, rather than assuming more boot is always better.
UGG notes that Classic boots may feel slightly snug at first and that sheepskin can adapt with wear. Start with the chart and a fit that leaves your toes comfortable. A close lining and a boot that is too short are different things.
Try both boots with your intended socks. Check the opening, instep and heel as you walk indoors. Use the Mini sizing guide or size guide for the next step instead of automatically going down a size.
Choose these for the Classic look and lined feel. Water-repellent treatment, where specified, is not the same as a waterproof construction. For sustained rain, select a boot explicitly described as waterproof. Our UGG waterproof guide separates the dry-day Classics from models with waterproof features.
Care instructions also belong to the particular material and model. Keep suede and sheepskin care separate from advice for smooth-leather boots, and follow UGG's instructions for your pair.
The photos show Chestnut in Ultra Mini, Short II and Tall II, and Black in Mini II. Available sizes differ by color. Chestnut Short II has a limited size selection; check the other colors on its product page before ruling out that height.
For Tall II, check how the shaft sits around your leg with your intended trousers. A foot-size label does not establish calf fit. If the opening feels restrictive, compare Short II rather than buying a boot that is too long just to gain room at the top.
Of these four styles, Classic Ultra Mini is the shortest, followed by Classic Mini II, Classic Short II and Classic Tall II. Choose the coverage and silhouette you prefer.
No. Do not treat a water-repellent finish or a taller shaft as proof of waterproof construction. Check the exact model if wet-weather protection is important.
No. Start with the model's size chart and check toe space, instep and heel fit. UGG notes that Classics may feel slightly snug initially, but that is not a reason to buy a boot that is too short.
UGG's current U.S. product pages list Ultra Mini at 3.5 inches, Mini II at 5 inches, Short II at 8 inches and Tall II at 11.75 inches. These are shaft heights, not calf measurements.
A higher shaft adds coverage, not waterproof construction. These four standard Classics have water-repellent treatment listed by UGG, but they are not rain boots.
Product, fit and care references: Ultra Mini · Mini II · Short II · Tall II · UGG size chart
Free U.S. shipping. Full-price items have a 30-day return window after delivery with free return shipping. Items must be unworn, in original packaging with tags attached. Sale items are final sale. See our return policy.
Open a pair below to choose from its current colors and sizes. Prices and availability can change; the product page shows the current selection.
UGG Women's Classic Ultra Mini Boot · UGG Women's Classic Mini II Fashion Boot · UGG Women's Classic Short II Boot · UGG Women's Classic Tall II Boot
Prefer to try shoes in person? Visit Feet World in Culver City or Arcadia, or call (310) 398-7497 for fit help.
Restock news, new arrivals, UGG season updates and fit tips from Feet Heart.