: These models tend to run small . It is recommended to buy them half to a full size bigger than your normal shoe size.
Different models have unique fits based on their construction and intended use: should you buy uggs a size bigger or smaller
: These generally run big . You should aim for a snug, firm fit initially. If you are between sizes, it is highly recommended to size down because a pair that fits perfectly at the store may become loose and sloppy after the break-in period. : These models tend to run small
For most UGG styles, you should or size down if you are between sizes . Because they are made from genuine sheepskin, the plush lining will compress and the suede will stretch by approximately half a size within 1–2 weeks of regular wear. Sizing by Style You should aim for a snug, firm fit initially