Caswell uses the US sizing system for all boots and loafers. All lasts run true to brannock size and feature a regular instep.

If the size isn’t right? Don’t worry, we offer free exchanges for all RTW items.  

If you have other dress shoes, like Carmina, Meermin, or Crockett & Jones, simply choose the same US size equivalent in our boots or look at our brand comparison list below for further details. For trainers and sneakers from brands such as Nike, we recommend that you choose one half size smaller.

For loafers, we recommend selecting one full size smaller than your standard brannock size. For example, if your standard brannock size is a 10D, select 9D for your loafer size. 

For sneakers, please size down one full size from your standard brannock size. If you are in between sizes, please size up to the nearest whole size.

If you have any questions or want to confirm your sizing, please reach out to us at contact@caswellboots.com and we'll be happy to help.

The following list below will help you to identify your correct size for all Caswell lasts (Wayne, Alder, Harris, Porter, Morris). Please note that this list is a general comparison of sizing across brands and may vary based on person. 

Vass F last: Take the same US size equivalent
Grant Stone Leo last: Size up a half size
Truman 79 last: Size up a half size
Viberg 2030 last: Size up a half size
Nicks 55 last: Size up a half size
Thursday Boot Captain: Take the same size
Oak Street Elston last: Take the same size
Alden TruBalance last: Size up a half size
Alden Barrie last: Size up a half size
Crockett & Jones 325 last: Take the same US size equivalent
Carmina Rain/Detroit last: Take the same US size equivalent
Carlos Santos 333 last: Size down a half size
TLB Mallorca Bryan: Take the same US size equivalent
Enzo Bonafe 74945 last: Take the same US size equivalent
Meermin Rui last: Take the same US size equivalent

Sizing Reviews: 

Aerosurferlv - Caswell Lisbon Boots Review

Bootlosophy - Sizing Boots! Comparing Caswell, Oak Street Bootmakers, Whites, Parkhurst, Viberg, RMW, Blundstone

Stitchdown - Caswell Bootmakers Delivers Classic Styles and Handsome Leathers at Pretty Nice Prices

Stridewise - Caswell Bootmakers: A New Brand Mixing Tough Leather and Sleek Looks 

 

 

Sizing Chart 

US

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

UK

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

EU

39

40

40.5

41

42

42.5

43

44

44.5

45

46

 

 

 

 

 

 

horween leather co.

cinnamon waxed flesh (4 pairs available)

Please note that dark brown waxed flesh is also available.

Badalassi Carlo Tannery

waxed grigio

Badalassi "Wax" leather is produced by Tannery Badalassi Carlo on vegetable tanned square shoulders. It's known for its dry-milled surface that's finished with wax, giving it a natural pull-up effect and a distressed look that aligns with the Italian Premium Tradition of veg tan hides.

maryam tannery

black horse tpr (1 pair available)

Horserump is a top-grade, full-grain leather known for its incredible density and rich feel, derived from horse butts not suited for shell cordovan. It's valued for its firmness and slight suppleness. This leather often includes unique marks such as veining and scars, and it's prized for its natural aniline finish that develops a patina over time.

maryam tannery

natural horse tpr (2 pairs available)

Horserump is a top-grade, full-grain leather known for its incredible density and rich feel, derived from horse butts not suited for shell cordovan. It's valued for its firmness and slight suppleness. This leather often includes unique marks such as veining and scars, and it's prized for its natural aniline finish that develops a patina over time.

maryam tannery

olive horse tpr (1 pair available)

Horserump is a top-grade, full-grain leather known for its incredible density and rich feel, derived from horse butts not suited for shell cordovan. It's valued for its firmness and slight suppleness. This leather often includes unique marks such as veining and scars, and it's prized for its natural aniline finish that develops a patina over time.

gallun leathers

sand wild boar (1 pair available)

Boarhide is infused with a hot blend of waxes and oils. This process gives the leather high durability and a beautiful distressed style. The hot stuffing helps to protect the leather from the elements and provides a unique look.

gallun leathers

burgundy teacore viking calf (2 pairs available)

Viking Calf is known for its durability and aesthetic appeal. It undergoes a Semi Chrome or combination tannage for added versatility and robustness. Each hide is overdyed and stained on a natural crust.

gallun leathers

charcoal teton stag (2 pairs available)

Teton Stag is crafted from North American Whitetail Deer, employing a proprietary non-heavy metal tannage. This unique process enhances the naturally soft and loose qualities of deer leather by filling the fibers, resulting in a full, well-lubricated leather that can reach a thickness of up to 2.0 mm.

gallun leathers

olive teton stag (2 pairs available)

Teton Stag is crafted from North American Whitetail Deer, employing a proprietary non-heavy metal tannage. This unique process enhances the naturally soft and loose qualities of deer leather by filling the fibers, resulting in a full, well-lubricated leather that can reach a thickness of up to 2.0 mm.

gallun leathers

cOGNAC SHRUNKEN CALF (1 pair available)

Shrunken calf is vegetable-tanned and produced through a unique tanning process where the leather is tumbled in a drum with heat and moisture. This treatment causes the fibers in the leather to contract and the grain to become more pronounced, giving it a textured appearance and a distinctive pattern.     

gallun leathers

cinnamon horsehide

This leather is produced through a specialized combination of adding unique extracts within the vegetable tanning process. During the coloring and re-tanning stages, it is infused with wax and oil. Subsequently, the leather is toggle dried, roll-waxed, and bright rolled to achieve a flawless luster. 

Each hide may display natural characteristics such as spider web veining, dark spots, and scars. An aniline finish allows the natural grain to shine, promising a distinct patina that develops over time. 

law tanning

Moss Big Horn Bison (5 pairs available)

Big Horn is a premier shrunken bison featuring a pull-up with a polished surface grain. Additional details are added by hand in the final stages. As with all bison, the grain will vary within the side and from side to side. This unique grain pattern is characteristic of American bison.

law tanning

Cork Bodego Bison (3 pairs available)

Cork Bodego Bison is a new experimental leather from Law Tanning. This unique bison leather is characterized by its natural texture and a medium temper. This leather has a thickness of 4 - 5 oz and is treated with a chrome tannage and a hand tipped finish.

law tanning

Burnt chip tan bison (3 pairs available)

Burnt Chip Tan Bison is a premium full-grain leather characterized by its natural texture and a medium temper. This leather has a thickness of 4 - 5 oz and is treated with a chrome tannage and finished with a waxy coating,

birdsall leather

brown alabama kangaroo (2 pairs available)

Brown Alabama kangaroo is characterized by its soft temper and embossed grain, providing it with pronounced character. This leather is finished with a unique aniline process and comes in a rich tan/brown color.

birdsall leather

Nappa Brown Kangaroo (1 pair available)

Nappa Kangaroo is a lightweight chrome tanned leather with a soft temper.

cf stead

kudu zulu (3 pairs available)

The CFS African Kudu leather is renowned for its unique character and compelling backstory. Initially processed as nubuck and optionally enriched with deep oils, it features a soft, supple texture adorned with natural scars and markings that tell the story of the kudu's life on Africa's diverse plains. Each hide is a testament to the animal's resilience through arid and lush seasons, making every piece distinct.

cf stead

acorn rambler (1 pair available)

Acorn rambler is finished on the flesh-side, and includes an antique contrast applied by hand, beneath a blend of natural waxes for a unique natural ‘marbled’ aesthetic. The antique colors are blended to compliment the base dying for an authentic rugged leather with depth of color and texture.

horween

brown horsebutt strips (3 pairs available)

Horsehide is known for its dense, tightly grained structure. These strips are created through Horween's proprietary blend of oils, waxes, and tallow, which offers exceptional durability and a unique pull-up effect.

horween

WALNUT SHACKLETON (3 pairs available)

Shackleton is a new waterproof combination tanned leather with a slight pull up. The leather is hot stuffed with oils and smooth to the touch.

cf stead

teak smooth waxy mohawk (2 pairs available)

Mohawk is a “flesh-out” suede, tanned in order to highlight the natural vein marks on the reverse side of the skin. Smooth Waxy Mohawk is a comfortable and chunky casual leather, with a wax impregnation to further enhance the natural textures of the leather.

cf stead

coach smooth waxy mohawk (1 pair available)

Mohawk is a “flesh-out” suede, tanned in order to highlight the natural vein marks on the reverse side of the skin. Smooth Waxy Mohawk is a comfortable and chunky casual leather, with a wax impregnation to further enhance the natural textures of the leather.