Superduty (S) - Black
Superduty (S) - Black
Superduty (S) - Black
Superduty (S) - Black
Superduty (S) - Black
Superduty (S) - Black

Superduty (S) - Black

The heavy-weight champion of boots

5.0
Rated 5.0 out of 5 stars
100 Reviews
Regular price$575.00
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Shipping calculated at checkout.

Exchanges & Returns

30 Days to Exchange or Return Clean BootsLearn More

EASY SIZING

JK Boots' sizing follows classic handmade boot sizing. If you already own a similar style of handmade boot, and are happy with your sizing, you can confidently order the same size with us. If you are new to handmade boots please follow the sizing instructions below:


If you have ordered boots with us previous to this date and enjoy your fit, you don't need to change a thing! Continue to order the same size, you can confirm via the size stamp in your boots or via your order.


See FAQ below to read more about the history of JK Sizing


Feel free to email general@jkboots.com or call with any questions!


Finding your size is super simple! If you are new to JK boots, get ready for an incredible boot experience. Take a couple minutes and follow the steps below to find your JK size. Keep in mind that the quality of the materials and construction of our boots is one of a kind, which means your boots will form to your feet over time, eliminating small sizing differences. So really, you can't mess this up!

This picture shows the difference between the size of a regular shoe and a JK Boot. Our boots are one size smaller than the standard size.

STEP 1

Find your length: subtract one whole number from your US men's standard size (or use printable Brannock). For example a standard 10.5 would be a size 9.5 in JK Boots.

PRINTABLE BRANNOCK

This picture shows how to measure the width of your foot

STEP 2

Find your width: use a tailors tape to measure around the ball of the foot (widest boney part of the foot).

This picture shows an example version of the sizing chart.

STEP 3

Find your JK size on the sizing chart! 


FIND MY SIZE






3.5 4 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 13 13.5 14 14.5 15 15.5 16
A 7 3/8" 7 1/2" 7 5/8" 7 3/4" 7 7/8" 8" 8 1/8" 8 1/4" 8 3/8" 8 1/2" 8 5/8" 8 3/4" 8 7/8" 9" 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2"
B 7 5/8" 7 3/4" 7 7/8" 8" 8 1/8" 8 1/4" 8 3/8" 8 1/2" 8 5/8" 8 3/4" 8 7/8" 9" 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/2"
C 7 7/8" 8" 8 1/8" 8 1/4" 8 3/8" 8 1/2" 8 5/8" 8 3/4" 8 7/8" 9" 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11"
D 8 1/8" 8 1/4" 8 3/8" 8 1/2" 8 5/8" 8 3/4" 8 7/8" 9" 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4"
E 8 3/8" 8 1/2" 8 5/8" 8 3/4" 8 7/8" 9" 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2"
2E 8 5/8" 8 3/4" 8 7/8" 9" 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2" 11 5/8" 11 3/4"
3E 8 7/8" 9" 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2" 11 5/8" 11 3/4" 11 7/8" 12"
4E 9 1/8" 9 1/4" 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2" 11 5/8" 11 3/4" 11 7/8" 12" 12 1/8" 12 1/4"
5E 9 3/8" 9 1/2" 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2" 11 5/8" 11 3/4" 11 7/8" 12" 12 1/8" 12 1/4" 12 3/8" 12 1/2"
6E 9 5/8" 9 3/4" 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2" 11 5/8" 11 3/4" 11 7/8" 12" 12 1/8" 12 1/4" 12 3/8" 12 1/2" 12 5/8" 12 3/4"
7E 9 7/8" 10" 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2" 11 5/8" 11 3/4" 11 7/8" 12" 12 1/8" 12 1/4" 12 3/8" 12 1/2" 12 5/8" 12 3/4" 12 7/8" 13"
8E 10 1/8" 10 1/4" 10 3/8" 10 1/2" 10 5/8" 10 3/4" 10 7/8" 11" 11 1/8" 11 1/4" 11 3/8" 11 1/2" 11 5/8" 11 3/4" 11 7/8" 12" 12 1/8" 12 1/4" 12 3/8" 12 1/2" 12 5/8" 12 3/4" 12 7/8" 13" 13 1/8" 13 1/4"

WHAT SHOULD I EXPECT

JK's handmade leather boots are unlike anything you have put on your feet before. Because we use the highest quality materials and construction, your boots will form to your feet over time, for the perfect fit.


Your boots may feel a little stiff or strange at first, and that is completely normal. The leather will settle to your feet: stretching, where there is tightness, and shrinking up where there is extra room. The insoles will form to your arches and toes, and the boots will soften and mold to your foot and calf.


Wear with a good pair of socks, trust the break in process, and enjoy a whole new level of footwear!



Brief history with JK Sizing

How Much Toe Room Should My Boots Have?

How Wide Should My Boots Be?


= Ready to ship
= Currently in production, reserve for me


Size Length
Size Width

  • Your boots are secure every step of the way with Fast shipping and Signature Confirmation!
  • In the Box: Boots, laces, tongue guards, and oil
  • Complimentary Manufacturer's Warranty
Our fault, we fix it at our cost. Within the first 3 months of receiving the boots, we will cover defective materials, construction, or incorrect boot specifications.
Exchanges & Returns

30 Days to Exchange or Return Clean BootsLearn More

5.0
Rated 5.0 out of 5 stars
Based on 100 reviews
Total 5 star reviews: 96 Total 4 star reviews: 4 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend these products
100 reviews
  • Max M.
    Verified Reviewer
    Superduty - Brown
    Reviewing
    Superduty - Brown
    I recommend this product
    Age Range 18 - 24
    Weekly hrs spent in boots 40-50
    Occupation Forestry
    What I love about JK Quality Craftsmanship, Comfort, Durability, Long-lasting, Made in USA
    Rated 5 out of 5 stars
    1 week ago
    Great for Tree Climbing, Perfect for Work.

    Hey all, I bought these when I first started working as an arborist tree climber and have worn them everyday for about six months now. I could not be happier with these boots, they work great in spikes, grip to the trees perfect, and are outstanding on the ground. Have taken these on 8+ mile hikes, worked 70 hour weeks, rain or shine, and they still hold their own. You can see I've scuffed the leather up pretty good and nicked the shafts a couple times with my chainsaw , nonetheless they are indestructible when properly taken care of. Never once have my feet hurt at the end of a day, can't wait to wear them for a lifetime. These are the real deal , and truly are special.

    Will never buy another work boot again, so happy with them I bought a second pair for when I need these resoled. The investment speaks for itself. Thanks to everybody at JK!

  • JPN
    Verified Buyer
    Superduty Bison (Smooth)
    Reviewing
    Superduty Bison (Smooth)
    I recommend this product
    Age Range 35 - 44
    Weekly hrs spent in boots 50-60
    Occupation Construction
    What I love about JK Customer Service, Quality Craftsmanship, Comfort, Made in USA, Old World Craftsmanship
    Rated 5 out of 5 stars
    1 month ago
    Just what I was hoping for.

    These boots really met my expectation which can get built up while waiting for delivery of hand made boots. Trust the JK sizing instructions. These run long and make sure you get the right width which is slightly different with E being standard. I spent some extra time working through it and ended up with a 8.5EE instead of a 9E which would have been too long and narrow. They fit great and look even better. Picture is right after the first oil so they are a little darker than typical.

  • Darwin S.
    Verified Buyer
    Superduty Honey (Safety Toe) - Redwood
    Reviewing
    Superduty Honey (Safety Toe) - Redwood
    I recommend this product
    Age Range 45 - 54
    Weekly hrs spent in boots 40-50
    Occupation Construction
    What I love about JK Quality Craftsmanship, Comfort, Durability, Lead Times
    Rated 5 out of 5 stars
    1 month ago
    Awesome boots

    I'm very satisfied with the boots, at the end of the day I dont want to take them off. Comfortable with out being broke in yet and a perfect fit.

  • Mike G.
    Verified Buyer
    Superduty Honey (Safety Toe) - Brown
    Reviewing
    Superduty Honey (Safety Toe) - Brown
    I recommend this product
    Age Range 35 - 44
    Weekly hrs spent in boots 60+
    Occupation Mechanic
    What I love about JK Quality Craftsmanship, Customer Service, Durability, Comfort, Ordering Process
    Rated 5 out of 5 stars
    1 month ago
    NO WORDS !!!

    I will NEVER own another pair of work boots. NEVER !!! Hands down the most comfortable pair of boots to ever be on my feet.

  • thomas m.
    Verified Buyer
    Superduty - Brown
    Reviewing
    Superduty - Brown
    I recommend this product
    Age Range 25 - 34
    Weekly hrs spent in boots 60+
    Occupation Electrician
    What I love about JK Quality Craftsmanship, Durability, Comfort, Lead Times, Made in USA
    Rated 5 out of 5 stars
    1 month ago
    So far so great

    Size was dead on for there guide I was almost 13.5 so I went with a 12.5 2ee the perfect fit for me. So far I have had zero pain from lower back down use to wear thorogood wedges and had to put 80 dollar insoles in them and my feet still hurt sometimes. But jk no pain so far been on 6 12 hour days a week for almost 3 weeks now with at least 15000 steps a night and I've never felt better I'm a jk boot guy now got them with in a week I was so happy to try them break in was about 3 to 4 days at work but never had to change shoes just stuck with it and a side note they go through metal detector I go through one every day at work.

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