WOMEN'S FOOTWEAR SIZE GUIDE

All footwear on our website is displayed in UK sizes.
Use the charts below to find your equivalent size by brand.

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Select a brand for detailed sizing information

• adidas
• ASICS
• Crocs
• HOKA
• New Balance
• Nike
• On
• Puma
• Saucony

adidas

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	3.5	35 1/2	8.5"
3.5	5	36	8.7"
4	5.5	36 2/3	8.9"
4.5	6	37 1/3	9.0"
5	6.5	38	9.2"
5.5	7	38 2/3	9.4"
6	7.5	39 1/3	9.5"
6.5	8	40	9.7"
7	8.5	40 2/3	9.8"
7.5	9	41 1/3	10"
8	9.5	42	10.2"

ASICS

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	5	35 1/2	8.85"
3.5	5.5	36	8.95"
4	6	37	9"
4.5	6.5	37 1/2	9.25"
5	7	38	9.45"
5.5	7.5	39	9.65"
6	8	39 1/2	9.84"
6.5	8.5	40	10"
7	9	40 1/2	10.13"
7.5	9.5	41 1/2	10.23"
8	10	42	10.43"

Crocs

UK	US	EU	Foot Length (in)
4	6	36-37	9"
5	7	37-38	9 3/8"
6	8	38-39	9 5/8"
7	9	39-40	10"
8	10	41-42	10 3/8"
5.5	7.5	38.5	9.65"
6	8	39	9.84"
6.5	8.5	39 1/2	10.03"
7	9	40	10.23"
7.5	9.5	40 1/2	10.43"
8	10	41-42	10.62"

HOKA

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	5	35 1/3	8.46"
3.5	5.5	36	8.66"
4	6	36 2/3	8.86"
4.5	6.5	37 1/3	9.06"
5	7	38	9.25"
5.5	7.5	38 2/3	9.45"
6	8	39 1/3	9.65"
6.5	8.5	40	9.84"
7	9.5	40 2/3	10.04"
7.5	9	41 1/3	10.24"
8	10	42	10.43"
9	9.5	43 1/3	10.6"

New Balance

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	5	35	8.66"
3.5	5.5	36	8.85"
4	6	36 1/2	9"
4.5	6.5	37	9.25"
5	7	37 1/2	9.44"
5.5	7.5	38	9.64"
6	8	39	9.84"
6.5	8.5	40	10"
7	9	40 1/2	10.23"
7.5	9.5	41	10.43"
8	10	41 1/2	10.6"

Nike

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	5.5	36	8.85"
3.5	6	36 1/2	9"
4	6.5	37 1/2	9.25"
4.5	7	38	9.44"
5	7.5	38 1/2	9.64"
5.5	8	39	9.84"
6	8.5	40	10"
6.5	9	40 1/2	10.23"
7	9.5	41	10.43"
7.5	10	42	10.62"
8	10.5	42 1/2	10.82"

On

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	5	36	8.66"
3.5	5.5	36.5	8.85"
4	6	37	9.05"
4.5	6.5	37.5	9.25"
5	7	38	9.44"
5.5	7.5	38.5	9.65"
6	8	39	9.84"
6.5	8.5	40	10.03"
7	9	40.5	10.23"
7.5	9.5	41	10.43"
8	10	42	10.62"

Puma

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	5.5	35.5	8.46"
3.5	6	36	8.62"
4	6.5	37	8.81"
4.5	6.5	37	8.97"
5	7.5	38	9.13"
5.5	8	38.5	9.29"
6	8.5	39	9.48"
6.5	9	40	9.64"
7	9.5	40.5	9.8"
7.5	10	41	9.96"
8	10.5	42	10.15"

Saucony

Running Shoe Fit: Considing sizing up.

UK	US	EU	Foot Length (in)
3	5	36.5	8.46"
3.5	5.5	36	8.66"
4	6	37 1/3	8.86"
4.5	6.5	37.5	9.06"
5	7	38	9.25"
5.5	7.5	38.5	9.45"
6	8	39	9.65"
6.5	8.5	40	9.84"
7	9	40.5	10.04"
7.5	9.5	41	10.24"
8	10	42	10.43"
8.5	10.5	42.5	10.63"
9	11	43	10.83"
9.5	11.5	44	11.02"
10	12	44.5	11.22"
11	13	46	11.42"