UK 5.5 in US shoe size
UK 5.5 is a US men's 6 and a US women's 8.
US MEN'S6
US WOMEN'S8
UK (MEN'S CHART)5.5
UK (WOMEN'S CHART)5.5
EU (MEN'S)38.5
EU (WOMEN'S)39
JAPAN (CM)24
FOOT LENGTH23.7 cm9.33 in
At adidas, a US men's 6 is labelled UK 5.5 / EU 38 ⅔.
Brands vary. These conversions follow Nike's men's and women's footwear charts. Another label can run half a size (or a whole size) different, so if the store publishes its own chart, trust that first. All sources
Convert a different size
US MEN'S6
US WOMEN'S8
UK5.5
EU38.5women's chart: 39
JAPAN / CM24
FOOT LENGTH23.7 cm9.33 in
In adidas sizing the same US men's 6 is UK 5.5 / EU 38 ⅔: adidas counts EU sizes in thirds.
Questions shoppers ask
What is UK 5.5 in US size?
UK 5.5 is a US men's 6 and a US women's 8, based on Nike's published footwear charts.
Will this size fit every brand?
Not always. Brands map their own lasts to size numbers, so the same foot can be half a size different between labels. Measure your foot length in centimetres and compare it with the store's chart when one is available.