Every Carlos Santos shoe is built on a last, the shaped form the upper is pulled over and stitched around. The last decides how a shoe fits: how much room there is across the widest part of the foot, and the length and shape of the toe. Carlos Santos works on many different lasts, so two pairs in the same size can fit quite differently.
The measurements below come from Carlos Santos in Portugal. Each Carlos Santos style on the site lists its last (for example, Last: Z474) and its fit (narrower, standard or wider), so you can look it up here.
How to read the table
- Width is measured across the joint, the widest part of the foot, in millimetres. Each half size adds about 1.2 mm.
- Compare a last with one you already own and know fits. The higher the number at your size, the more room across the foot.
- Most lasts share the same length for each size. The few that run longer are noted below.
Not sure which to choose? Call or WhatsApp Edward & James with the style you like and the shoes you wear now, and they will advise.
Width by last (mm)
| Last | UK 6 | UK 8 | UK 10 | UK 12 | Fit |
|---|---|---|---|---|---|
| Z515 | 86.7 | 91.5 | 96.3 | 101.0 | Narrower |
| Z317 | 88.7 | 93.5 | 98.3 | 103.0 | Narrower |
| Z525 | 89.2 | 94.0 | 98.8 | 103.5 | Narrower |
| Z437 | 89.5 | 94.2 | 99.0 | 103.8 | Narrower |
| Z473 | 90.2 | 95.0 | 99.8 | 104.5 | Narrower |
| 450D | 90.2 | 95.0 | 99.8 | 104.5 | Narrower |
| Z472 | 90.3 | 95.0 | 99.8 | 104.6 | Narrower |
| Z474 | 90.5 | 95.2 | 100.0 | 104.8 | Narrower |
| Z448 | 90.7 | 95.5 | 100.3 | 105.0 | Narrower |
| Z458 | 91.2 | 96.0 | 100.8 | 105.5 | Standard |
| Z421 | 92.2 | 97.0 | 101.8 | 106.5 | Standard |
| Z480 | 92.2 | 97.0 | 101.8 | 106.5 | Standard |
| Z445 | 92.7 | 97.5 | 102.3 | 107.0 | Standard |
| Z160 | 93.0 | 97.8 | 102.6 | 107.3 | Standard |
| Z464 | 93.2 | 98.0 | 102.8 | 107.5 | Standard |
| Z453 | 93.2 | 98.0 | 102.8 | 107.5 | Standard |
| Z482 | 93.2 | 98.0 | 102.8 | 107.5 | Standard |
| Z333 | 94.2 | 99.0 | 103.8 | 108.5 | Standard |
| Z401 | 95.1 | 99.9 | 104.7 | 109.4 | Wider |
| 1944 | 95.1 | 99.9 | 104.7 | 109.4 | Wider |
| Z316 | 95.2 | 100.0 | 104.8 | 109.5 | Wider |
| Z524 | 95.2 | 100.0 | 104.8 | 109.5 | Wider |
| Z523 | 95.2 | 100.0 | 104.8 | 109.5 | Wider |
| Z411 | 95.2 | 100.0 | 104.8 | 109.5 | Wider |
| Z234 | 95.2 | 100.0 | 104.8 | 109.5 | Wider |
| Z462 | 95.7 | 100.5 | 105.3 | 110.0 | Wider |
| Z358 | 95.7 | 100.5 | 105.3 | 110.0 | Wider |
| Z397 | 97.1 | 101.9 | 106.7 | 111.4 | Wider |
| Z362 | 97.7 | 102.4 | 107.2 | 112.0 | Wider |
| Z529 | 97.7 | 102.4 | 107.2 | 112.0 | Wider |
| Z387 | 97.7 | 102.5 | 107.3 | 112.0 | Wider |
Styles by last
Z515 (narrower, 91.5 mm at UK 8). Jailson 1699B Chukka Boot.
Z317 (narrower, 93.5 mm at UK 8). Carson 9969 Sneaker, Elron 1987 STB Sneaker.
Z525 (narrower, 94.0 mm at UK 8). Len 9617 Sneaker, Theo 9617 Sneaker, Vicent 9617 Sneaker.
Z437 (narrower, 94.2 mm at UK 8). Casper 1762 Lace-Up Boot, Caspian 1762 Lace-Up Boot, Christos 1790 Toe Cap Derby, Clint 9588 Chelsea Boot, Darin 1973 Loafer, Edwin 1698 Chelsea Boot, Ernest 1698 Chelsea Boot, Eugene 1698 Chelsea Boot, Harris 1973 Penny Loafer, Michal 1790 Toe Cap Derby, Peyton 9846 Derby, Robson 1698 Chelsea Boot.
Z473 (narrower, 95.0 mm at UK 8). Adam 1300 Sneaker, Brody 1300 Sneaker.
450D (narrower, 95.0 mm at UK 8). Clayton 1314 Penny Loafer, Douglas 1314 Penny Loafer, Dylan 1314 Penny Loafer, George 1314 Penny Loafer, Henry 1314 Penny Loafer, Howard 1314 Penny Loafer, John 1314 Penny Loafer, Maicon 1902 Penny Loafer, Newton 1314 Penny Loafer, Norm 1978 ID Loafer, Oliver 1902 Penny Loafer, Ryan 4890D Penny Loafer, Samuel 1902 Penny Loafer, Simon 1314 Penny Loafer, Stephan 1978 ID Penny Loafer.
Z472 (narrower, 95.0 mm at UK 8). About 9 mm longer than most, with a longer toe. Francis 1681 Lace-Up Boot, Herbert 1681 Lace-Up Boot, Knox 1892 Lace-Up Boot.
Z474 (narrower, 95.2 mm at UK 8). Alonso 1323 Sneaker, Brady 1323 Sneaker, Cameron 1323 Sneaker, Charles 1323 Sneaker, Elton 1388 Sneaker, Hector 1323 Sneaker, Jerry 1323 Sneaker.
Z448 (narrower, 95.5 mm at UK 8). Jayden 1317 Sneaker.
Z458 (standard, 96.0 mm at UK 8). Jack 1433B Penny Loafer, Jonathan 1434B Double Monk, Lincoln 9110B Penny Loafer, Nicholas 1212B Loafer, Saymon 1212B Penny Loafer, Tyler 9110B Penny Loafer.
Z421 (standard, 97.0 mm at UK 8). Seth 1030 Toe Cap Derby, Sonny 1030 Toe Cap Derby.
Z480 (standard, 97.0 mm at UK 8). Haley 1337 (blue), Haley 1337 (burgundy).
Z445 (standard, 97.5 mm at UK 8). Austin 9975 Double Monk, Cleiton 9975 Double Monk, Nilson 9975 Double Monk, Parker 9975 Double Monk, Sawyer 1293 Derby.
Z160 (standard, 97.8 mm at UK 8). Arthur 1466 Wholecut.
Z464 (standard, 98.0 mm at UK 8). Aidan 1939 Brogue Derby, Delbert 1580 ID Toe Cap Oxford, Derick 1855 Brogue Derby, Grayson 1726 Derby, Joe 1726 Derby, Johnny 1855 Brogue Derby, Kennedy 1855 Brogue Derby, Logan 1726 Derby, Maverick 1580 ID Toe Cap Oxford, Nathan 1853 Derby, Patrick 1855 Brogue Derby, Taylor 1853 Derby, Thomas 1853 Derby, Zachary 1979 ID Brogue Derby.
Z453 (standard, 98.0 mm at UK 8). Gilmar 1280 Toe Cap Oxford, Griffin 1280 Toe Cap Oxford, Remington 1693 Chelsea Boot.
Z482 (standard, 98.0 mm at UK 8). Adilson 1829 Penny Loafer, Alvin 1384 Penny Loafer, Bentley 1990 Loafer, Brett 1990 Penny Loafer, Whindersson 1989 Tassel Loafer.
Z333 (standard, 99.0 mm at UK 8). Anthony 1447 Chelsea Boot, Christian 9893 Derby, Christopher 1134 Lace-Up Boot, Gabriel 1715 Lace-Up Boot, Gregory 1447 Chelsea Boot, Harry 9124 Handgrade Boot, Justin 1129 Brogue Derby.
Z401 (wider, 99.9 mm at UK 8). Brayden 6942 Double Monk, Brian 8627 Toe Cap Oxford, Cole 8627 Toe Cap Oxford, Duncan 6942 Double Monk, Edmund 4125 Jodhpur Boot, Sebastian 1254 Wholecut, Vladimir 4125 Jodhpur Boot, Wayne 8627 Toe Cap Oxford.
1944 (wider, 99.9 mm at UK 8). Emitt CS 203 Tassel Loafer.
Z316 (wider, 100.0 mm at UK 8). Claude 9387B Toe Cap Derby, Colden 9654 Lace-Up Boot, Dave 8602 Double Monk, Isaiah 8403 Derby, Jacob 1275 Toe Cap Derby, Landon CS 157 Double Monk, Raphael 9696 Wholecut, Scott 8602 Double Monk, Travis 9695 Toe Cap Oxford.
Z524 (wider, 100.0 mm at UK 8). Anderson 9588 Chelsea Boot, Dominic 9588 Chelsea Boot.
Z523 (wider, 100.0 mm at UK 8). About 14 mm longer than most, with a longer toe. Ben 1763 Brogue Derby.
Z411 (wider, 100.0 mm at UK 8). Elijah 9507 Chukka Boot, Joshua 9507 Chukka Boot.
Z234 (wider, 100.0 mm at UK 8). Jeffrey 8866 Lace-Up Boot, Russell 8866 Lace-Up Boot.
Z462 (wider, 100.5 mm at UK 8). Hazel 1208 Brogue Oxford.
Z358 (wider, 100.5 mm at UK 8). Matthew 6916 Brogue Derby.
Z397 (wider, 101.9 mm at UK 8). Aiden 9588 Chelsea Boot, Bexon 9308 Lace-Up Boot, Denilson 9381 Toe Cap Derby, Everton 1854 Wholecut, Gilson 9381 Toe Cap Derby, Kaleb 9536 Chelsea Boot, Maximus 1038 Lace-Up Boot, Nelson 1854 Wholecut, Peterson 1854 Wholecut.
Z362 (wider, 102.4 mm at UK 8). About 4 mm longer than most, with a longer toe. Jackson 1168 Double Monk.
Z529 (wider, 102.4 mm at UK 8). About 4 mm longer than most, with a longer toe. Ethan 1988 Penny Loafer, Ryder 1988 Loafer.
Z387 (wider, 102.5 mm at UK 8). Alexander 8618 Brogue Oxford, Frederick 8618 Brogue Oxford, Lawrence 8618 Brogue Oxford.