Adidas Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35 2/3 36 36 2/3 37 1/3 38 38 2/3 39 1/3 40 40 2/3 41 1/3 42 42 2/3 43 1/3 44 44 2/3 45 1/3 46
US 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5
                                   

Adidas Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14
EU 39 1/3 40 40 2/3 41 1/3 42 42 2/3 43 1/3 44 44 2/3 45 1/3 46 46 2/3 47 1/3 48 48 2/3 49 1/3 50
US 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5
                                   

Asics Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35 1/2 36 37 37 1/2 38 39 39 1/2 40 40 1/2 41 1/2 42 42 1/2 43 1/2 44 44 1/2 45 46
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
                                   

Asics Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14 15  
EU 40 40.5 41 1/2 42 42.5 43 1/2 44 44.5 45 46 46.5 47 48 49 50 1/2 51 1/2  
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15 16  
                                   

Brooks Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35 1/2 36 36 1/2 37 1/2 38 38 1/2 39 40 40 1/2 41 42 42 1/2 43 44 44 1/2 45 45.5
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
                                   

Brooks Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14 15  
EU 40 40.5 41 42 42.5 43 44 44.5 45 45 1/2 46 46 1/2 47 1/2 48.5 49 1/2 50 1/2  
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15 16  
                                   

Hoka Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35 2/3 36 36 2/3 37 1/3 38 38 2/3 39 1/3 40 40 2/3 41 1/3 42 42 2/3 43 1/3 44 44 2/3 45 1/3 46
US 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5
                                   

Hoka Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14
EU 39 1/3 40 40 2/3 41 1/3 42 42 2/3 43 1/3 44 44 2/3 45 1/3 46 46 2/3 47 1/3 48 48 2/3 49 1/3 50
US 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5
                                   

Inov8 Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9        
EU 35 1/2 36 37 37 1/2 38 38 1/2 39 1/2 40 40 1/2 41 42 42 1/2 43        
US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5        
                                   

Inov8 Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14    
EU 39 1/2 40 40 1/2 41 1/2 42 42 1/2 43 44 44 1/2 45 45.5 46 1/2 47 48 50    
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15    
                                   

Merrell Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9        
EU 35 1/2 36 37 37 1/2 38 38 1/2 39 40 40 1/2 41 42 42 1/2 43        
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11        
                                   

Merrell Men's Size Chart
UK 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15  
EU 40 41 41 1/2 42 43 43 1/2 44 44.5 45 46 46.5 47 48 49 50 51  
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15 16  
                                   

Mizuno Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35 36 36 1/2 37 38 38 1/2 39 40 40 1/2 41 42 42 1/2 43 44 44 1/2 45 45.5
US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5
                                   

Mizuno Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14  
EU 39 40 40 1/2 41 42 42 1/2 43 44 44 1/2 45 46 46 1/2 47 48 48 1/2 50  
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 15  
                                   

New Balance Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35 36 36 1/2 37 37.5 38 39 40 40 1/2 41 41.5 42 1/2 43 43.5 44 45 45.5
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
                                   

New Balance Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13.5 14.5  
EU 39 1/2 40 40 1/2 41 1/2 42 42 1/2 43 44 44 1/2 45 45.5 46 1/2 47 47.5 49 50  
US 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15  
                                   

Nike Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5      
EU 36 36.5 37 1/2 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5      
US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12      
                                   

Nike Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14  
EU 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49.5  
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 15  
                                   

On Running Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9        
EU 36 36.5 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43        
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11        
                                   

On Running Men's Size Chart
UK 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13.5      
EU 40 40.5 41 42 42.5 43 44 44.5 45 46 47 47.5 48 49      
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14      
                                   

Saucony Women's Size Chart
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11  
EU 35.5 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 46  
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13  
                                   

Saucony Men's Size Chart
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14 15  
EU 40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49 50 51.5  
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15 16