Aetrex Shoe Size Conversion Chart

Many people have right and left feet of slightly different lengths. Please use the measurement of the larger foot. The length of a shoe insole is longer than the length of the foot. Many people prefer to have sports shoes that are half a size larger than their casual shoes. Please contact us if your foot length in centimetres is different from your normal shoe size.

As standard, we provide wide fitting shoes as these are the most comfortable shoes for over 80% of people. Other width fittings are available for all shoes.

The Orthopaedic Foot and Ankle Society found that 88 percent of American women wear shoes that are too small and 55 percent have bunions. Poorly fitting shoes is the main cause of bunions.

UK Shoe Size	Euro Size	US Men's Shoe Size	US Women's Shoe Size	Maximum Foot Length in cm

3	35.5	4	5	21.8
3.5	36	4.5	5.5	22.2
4	37	5	6	22.6
4.5	37.5	5.5	6.5	23.0
5	38	6	7	23.5
5.5	39	6.5	7.5	23.9
6	39.5	7	8	24.3
6.5	40	7.5	8.5	24.7
7	40.5	8	9	25.2
7.5	41.5	8.5	9.5	25.6
8	42	9	10	26.0
8.5	42.5	9.5	10.5	26.4
9	43	10	11	26.9
9.5	44	10.5	11.5	27.3
10	44.5	11	12	27.7
10.5	45	11.5	12.5	28.1
11	46	12	13	28.6
11.5	46.5	12.5		29.0
12	47	13		29.4
12.5	48	13.5		29.8
13	49	14		30.3