Question: what is the difference between us size and uk size?
Answer: The size difference is 3 sizes between UK and US for women's and the UK is the smaller of the two. So, for example, if you need a US women's size 6, this would be a UK women's size 3. ... This is exactly the same for half sizes, so if you're a 6.5 in the UK, it's simply a 3.5 in UK.