Do UGG Tasman Slippers Run Big? Tasman Sizing & Fit Guide

Start with your usual UGG size, then check your foot measurement. For a half size, compare the neighboring whole sizes rather than automatically sizing down. The women's Tasman II is $129.95; choose a pair with room for your toes to lie flat and your heel resting inside the back edge.

Buying a Tasman now? Match the model first

This guide focuses on the current Tasman II. Older Tasman versions and different family size ranges are separate purchases, so match the model name and the chart before ordering.

Shop Women's Tasman II, Men's Tasman II or Kids' Tasman II. For a child, use our kids' Tasman sizing guide rather than converting the women's advice.

Half size? Use this fit check

1. Measure both feet while standing. Use the longer heel-to-toe measurement with UGG's size chart, choosing the women's, men's or kids' chart as appropriate.
2. Compare the neighboring whole-size entries if you fall between them. If the smaller pair crowds your toes or leaves your heel on the back edge, try the next whole size.
3. Try the pair indoors with the socks you expect to wear. Walk a few steps: your toes should lie flat and your heel should land on the footbed.

Choose the size that fits your foot now. If a larger pair lets your foot slide forward or step out repeatedly, compare the smaller size or another slipper shape.

What should the collar and lining feel like?

The Tasman II has a low back and a braided collar, not the tall opening of a boot. Check the opening as well as toe space. A comfortable length is only part of the fit if the collar presses across your foot.

UGG lists 17mm sheepskin in the women's Tasman II vamp lining and insole. That explains the lined construction, but it is not a promise that a tight pair will gain a particular amount of space. Use the indoor try-on to judge your pair.

Keep your size, compare the colors

Each color has its own size availability. If the first color you open is missing your size, look at the other colors on the same product page. We restock Tasman II sizes, so you can also check back or ask us about the pair you want.

See women's Tasman II colors and sizes. The product page shows what is available to order now.

Tasman, Tazz or a boot?

Like the collar but want more height? Women's Tazz II has a 1.75-inch platform. Its 10mm sheepskin lining and insole differ from Tasman II, so use our Tazz sizing guide for that fit. Our Tasman vs. Tazz comparison puts the two shapes side by side.

If you prefer a boot, compare the Neumel sizing guide or Classic Mini sizing guide. For open-back slippers and other options, browse the UGG slipper guide and women's UGG slipper picks. Keep our UGG cleaning guide for care advice after you choose.

Feet Heart is an authorized UGG retailer since 2003. Prefer an in-person try-on? Visit Feet World in Culver City or Arcadia. For help with a specific size, call (310) 398-7497 or email info@feetheart.com.

Product references: UGG Women's Tasman II and UGG Women's Tazz II.

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.