In general, the shoe tree sizes are equivalent to the sizes of shoes. However, some manufacturers may differ from others and therefore we recommend that you match the shoe tree measurements with those of your own feet. Our three-dimensional and flexible construction allows our shoe trees to adjust itself to the size and shape of your shoes, without imposing a risk of deformation. 

Please see the measurements below for the average length in mm, of the shoe trees in both a compressed and fully extended state. (Please note there is a standard deviation of 2mm).

Shoe Trees Premium 
36: 220 - 240 mm        
37: 229 - 249 mm
38: 239 - 255 mm          
39: 245 - 260 mm
40: 250 - 265 mm          
41: 255 - 270 mm
42: 260 - 280 mm         
43: 270 - 290 mm
44: 279 - 299 mm          
45: 285 - 305 mm
46: 295 - 310 mm

Myrqvist - Half Rubber Sole

UK 6,5: 40

UK 7: 40

UK 7,5 41

UK 8 41

UK 8,5 42

UK 9: 42

UK 9,5 43

UK 10 43

UK 10,5: 44

UK 11: 44

UK 11,5: 45                                                   

UK 12: 46

Myrqvist - Leather Sole 

UK 6,5: 39

UK 7: 39 alt. 40

UK 7,5: 40

UK 8: 40 alt. 41

UK 8,5: 41

UK 9: 41

UK 9,5: 42 

UK 10: 43

UK 10,5: 44

UK 11: 44

UK 11,5: 45

UK 12: 45