Iron Heart - 777S - SLB Indigo 16oz Slubby

Size Guide


For clothing sizing information, please read the description of the given product carefully.

If no sizing information is available, please do not hesitate to ask us before purchasing.

We will do our best to respond as quickly as possible.

Have a sizing question? Let us know.


Measure and compare, before purchase. Below here, you can see how we measure our jeans.

Measure your jeans like we do.


There is no “normal size”, because there are no “normal feet”. Feet in general are either narrow or wide and are all three-dimensional. Shoes, however, are normally produced only in different lengths, because consumers nowadays demand many colorways and designs, rather than varying fits.

In the 1960’s many shoemakers produced a far smaller number of shoes and then produced them in several widths (example: B, D, E, EE etc). Note: Width is not to be confused with a slimmer shoe silhouette.

Do notice that US producers convert US sizes to EU sizes differently, so it can be a help to focus on CM (centimeters) or USA (US).

Sneakers often have a slimmer silhouette than boots, so many will go down half a size from their sneaker size to their boot size.

Narrow and normal width (D):
All boots, shoes and sneakers.

Wide width (EE):
Red Wing 8111EE or 875EE and all Danner boots, as they are all in width EE.

This document only serves as a general guideline. If possible, stop by and try your new boots on. If not possible, drop us an email at 

A first for Iron Heart, a slubby denim. This deep indigo selvedge denim has a really uneven hand on both the face and reverse (think off the scale loom-chatter), but at the same time, it is incredibly soft and comfortable to wear.

The 777, is a slim tapered jean
  • Made in Japan
  • 16oz Japanese 'slubby' selvedge denim
  • Lined rear pockets
  • Button fly and hidden rivets
  • Belt loops sewn into waist band
  • Poly/cotton constructional stitching
  • Selvedge side seams and fly construction
  • Sanforized and one-washed - little to no shrinkage to be expected
  • The waist will stretch out approximately one inch with wear
  • Other dimensions will stretch proportionately to the waist


  • The nature of this denim is such that there will be irregularities in the denim and substantial leg twist. Please do not buy these if you think that you won’t be able to live with these....


  • More pics coming soon...
Tag Size 29 30 31 32 33 34 35
Waist 74.9 77.2 79.5 81.3 84.3 86.6 88.9
Front Rise 24.1 25.1 25.4 25.9 26.4 26.7 26.9
Rear Rise 34..8 35.6 35.8 35.1 36.3 36.6 36.8
Thigh 28.2 28.7 29.5 30.5 31.2 31.5 31.8
Knee 19.1 19.6 20.3 20.8 21.1 21.6 22.1
Hem 17.5 17.8 18.3 18.8 19.1 19.3 19.8
Inseam 90.2 91.4 91.4 91.4 91.4 91.4 91,4


Sanforized and one-washed - little to no shrinkage to be expected
Tag Size 36 38
91.7 97.0

Front Rise
27.4 28.2

Rear Rise
37.1 38.4

32.8 34.8
22.4 23.6

20.6 21.3

91.4 91.4

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