Sizing Guide

What adult sizes are available for Koolaburra footwear, and which size should I buy?

Koolaburra footwear is only available in whole sizes. As with all footwear, it's best to try on the pair for size at one of our authorized retailers. Since sheepskin will stretch and form to your fit over time, the initial fit should be snug but never uncomfortably so. If trying the pair before purchase is not possible (you are buying a gift or purchasing online, for example) we recommend buying your true U.S. size, or buying the next higher size if you normally wear a half size.

Please see the size chart below for the relationship between Australian sizes and U.S. Men's, U.S. Women's, and European sizes. Adult Koolaburra footwear sold in the U.S. is marked with both the U.S. Men's size and the U.S. Women's size.

*Please note that sizing conversions are approximate.

What kids' sizes are available for Koolaburra footwear, and which size should I buy?

Please see the kids' size chart to view the full infants and kids size ranges.

Baby Booties

Koolaburra Baby Booties come in four sizes:

• size 1 is for infants, normally newborns to 3 months;
• size 2 is for 3 to 6 months;
• size 3 is for 6 to 12 months; and
• size 4 is normally for ~9 to 18 months.

Please note that there is some overlap and, of course, babies come in different sizes and grow at different rates. We hope these general guidelines are useful for you and your customers.

Kids’ Boots

Koolaburra kids’ boots come in U.S. children’s shoe sizes (whole sizes only). Kids’ boots start at size 5 and go through size 13, then start again at size 1 and go through size 4. (Size 5 is the smallest; size 1 is the next size larger than 13; size 4 is the largest.)

A kids’ 5 is for a very small child who may just be starting to walk, approximately 18 months of age. Once a child is wearing a kids’ 3, they are approaching adult sizing. Their age at this stage can vary widely.

The footbed of the kids’ size 3 boot is equivalent to an adult men’s 4 (women’s 5). The kids’ 4 is similarly equivalent to an adult men’s 5 (women’s 6). Please note that the kids’ boot is NOT identical to the adult boot: kids’ boots are shorter on the leg than the mid-calf adult boot. When a child grows out of a kids’ size 4, their next higher size will be an adult men’s 6 (women’s 7) in the classic short or tall style. [back]