Dual sport design balances agility and support for both city and mountain terrain
Handmade construction ensures attention to detail and quality
Fire resistant to over 900°F for enhanced safety in extreme conditions
Premium oil tanned USA leather uppers and lowers provide durability and comfort
Rebuildable and resolable lifespan extends product longevity
Summarized by Shop
The O.T. boot is possibly our most versatile boot design to date. O.T. stands for “Over-Time” meaning this hybrid work boot is not just meant for the "clock-in-and-out" days, but for the long hours, varied conditions, and last-minute hiking trips. The dual sport design offers an exceptional balance of agility, comfort, and support, making
Shaft Height (heels excluded)
8 in
Upper Material
8-9 oz premium oil tanned USA leather
Thread
High strength Technora fire resistant
Sole
Vibram 132 unit sole REDX, fire hard adhesive
Hardware
Traditional brass, high quality eyelets and speed hook combo
Insole
Genuine oak tanned USA leather midsole
Origin
100% handmade in the United States
Summarized by Shop
3.8
12 ratings
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2
1
Ironworker
Used to wear flat soles as an Ironworker got tired of Vibram soles wearing out so fast. So I figure I try your OT Pro. And boy im so happy I did so far so good after 2 weeks 7 days a week.
W
William · September 22, 2025
OT Mocha
Normally I wear a size 12 in most shoes and was a little concerned when it recommened to get a size smaller than normal but I was not dissapointed. They are fairly tight around the top of the foot and do need to be worn in, but they are very comfortable. would recommend
T
Trevor · August 19, 2025
First JK purchase
This is my first purchase from jk boots, and I have to say these are the best work boots I've had in my 20 plus years of construction , I've had a few name brand boots that weren't as comfortable in the first week of wearing . The O.T. Pro is a comfortable perfect fitting boot for a first time purchase , I'm going on almost a month of wearing them at least 12 hours a day and I've had no issues with them hurting my feet