Blundstone 510 - Elastic Sided Boot Black

Blundstone Size Chart

Blundstone boots and shoes are marked with Australian sizing. 

Adult/Unisex Sizing Guide

All Blundstone lifestyle boots come in a unisex size - even the women’s heel and high-top boots. To find your size, use the “Adult unisex sizes” chart below.

 
Childrens Sizing Guide

How to get the perfect fit

STEP 1 - Foot length

The best way to do this is to stand barefoot on a piece of paper and mark where your longest toe ends. (Fig 1)

Measure your foot length in millimetres from the back of your heel to the tip of your big toe (Fig. 2). 

Repeat this step with both feet, and use the largest measurement to calculate your Blundstone size from the chart above. 

fig 1

fig 2

STEP 2 - Need some width?

For those with a wider foot, we suggest you select a half size up. 

When you buy a Blundstone half size, the footbed is exactly the same size as the non-half size. So what’s the difference? Our half sizes have a little more leather in the upper of the boot, providing extra room for people with wider feet. 

STEP 3 - Trying them on!

When you receive your boots, try them on while you’re wearing the socks or stockings you will typically wear with your boots.

Ensure you’re standing up, and try them on a carpeted surface so the bottom of the boots are protected.