Kujo X4S Waterproof Boot 4.3/5 (246 Reviews)

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July 12, 2026 (4 months after purchase) by David 30020130
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 13 Mens | St. Louis, MO | Verified Purchase
Response from The Kujo Team August 17, 2026
Thanks for giving us a try! If there's anything specific about the boots that fell short of your expectations or if you need any assistance, please reach out to support@kujo.com.
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If I didn’t get blisters they’d be perfect
June 21, 2026 (1 month after purchase) by Ryan 30020120
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 12 Mens | Port Charlotte, FL | Verified Purchase
Good shoes but gives me a blister on my heels. They were for professional use but can’t click because the “footwear/ apparel” bar is in the way.
Response from The Kujo Team August 17, 2026
Thanks for giving us a try, and sorry about the heel rubbing causing blisters! Thicker socks or a brief break-in period can sometimes help, but if you need further assistance or want to discuss options, please reach out to support@kujo.com. We'll also let our IT team know about the display error you experienced.
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March 6, 2026 (1 month after purchase) by Gary 30020105
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10.5 Mens / 12 Womens | Burnham, PA | Verified Purchase
The only down fall is I wish you could get them in a wide an Xtra wide shoe which I prefer
Response from The Kujo Team March 6, 2026
We appreciate the honest review! We will pass this feedback over to our production team so they are aware of this.
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August 24, 2025 (7 months after purchase) by William 30020105
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10.5 Mens / 12 Womens | Smithsburg, MD | Verified Purchase
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April 15, 2025 (7 months after purchase) by Ben 30020100
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10 Mens / 11.5 Womens | Lancaster, NH | Verified Purchase
Concept is great execution not so great love how the shoe fits. I don't like how the laces are the eyelets have broke two pairs of laces from being awkwardly shaped and they don't have the open eyelets on the top 4 like the landscape boot. I don't like how they aren't insulated or some sort of safety toe. I figured I would try them for a decent winter boot and unfortunately they sat in the box all winter.
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April 3, 2025 (2 months after purchase) by Joel 30020105
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10.5 Mens / 12 Womens | Adrian, MI | Verified Purchase
They are not very comfortable.
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October 25, 2024 (1 month after purchase) by David 30020120
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 12 Mens | Dry Ridge, KY | Verified Purchase
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Difficult to wear
October 22, 2024 (1 month after purchase) by Dale M 30020115
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 11.5 Mens | Danville, VA | Verified Purchase
This boot is waterproof and comfortable…ONCE YOU ARE ABLE TO GET IT ON! And that is the rub. It is extremely difficult to insert your foot and remove it. The lace system is almost impossible to manipulate making for a miserable experience. I don’t enjoy fighting with a shoe to get it on and take it off. If that issue was resolved these boots would be superb.
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September 24, 2024 (1 month after purchase) by kyle 30020195
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 9.5 Mens / 11 Womens | WHITE LAKE, MI | Verified Purchase
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September 4, 2024 (4 weeks after purchase) by Marandow 30020170
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 7 Mens / 8.5 Womens | Memphis, TN | Verified Purchase
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July 31, 2024 (1 month after purchase) by Rachel 30020105
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10.5 Mens / 12 Womens | Skokie, IL | Verified Purchase
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Too hard to remove boot from foot.
July 21, 2024 (5 months after purchase) by James 30020110
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 11 Mens / 12.5 Womens | Hobart, IN | Verified Purchase
I do not like the solid eyelets for the top of the boot. I would much prefer slip on eyelets for the top two. Makes on and off much easier.
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May 21, 2024 (1 month after purchase) by Frank 30020120
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 12 Mens | warren, NJ | Verified Purchase
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Hasn’t held up
May 9, 2024 (7 months after purchase) 30020105
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10.5 Mens / 12 Womens | Verified Purchase
These boots solved my problems for boots coming untied but they haven’t held up for me. The outside by the pinky toe and inside by the big toe are splitting and creating a hole for both shoes. I’ve only used these boots for about 4-5 months so I’ll need to find another pair soon.
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April 27, 2024 (1 month after purchase) by Kenneth 30020190
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 9 Mens / 10.5 Womens | Aurora, CO | Verified Purchase
The eyelets are crap - laces should move smooth through the eyelet these don't and will wear out quickly. Not happy at all.
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April 14, 2024 (1 month after purchase) by Kory 30020190
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 9 Mens / 10.5 Womens | Ankeny, IA | Verified Purchase
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December 4, 2023 (2 months after purchase) by Clayton 30020105
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10.5 Mens / 12 Womens | Cheney, WA | Verified Purchase
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November 28, 2023 (1 month after purchase) by Eric 30020140
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 14 Mens | Seymour, IN | Verified Purchase
Break-in was a bit uncomfortable but now that they're broken in, they are all-day comfort, even if that day is 14 hours long. I would have liked if they were offered with a comp toe. Have only had them about a month, so I can't comment on the durability and lifespan of them yet. For the price, I'm hoping they last a year or so.
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Better than the x1
November 21, 2023 (1 month after purchase) by Pete 30020100
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10 Mens / 11.5 Womens | NEW MILFORD, CT | Verified Purchase
I have edited this review as over time my experience has changed. I do like them over the x1 landscape boot as they seemed to be holding up better than the landscape boot. The mesh on the toe of the x1 would wear out rather quickly and fill the boot between the liner with any debris that got on the toe area. This boot does not have that mesh which I like, but the stitching on the front parts of the boot has already warn and is now beginning to separate in areas. They do repel water better than the x1, but heavy morning dew will still get your feet wet. Kind of disappointed as I thought there was finally a good option from kujo. Bought at end of October and then were not used all winter, so a total of about 3 months of use and falling apart.
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Pending decision. Great customer service.
October 25, 2023 (1 month after purchase) by Nicole 30020100
Kujo X4S Waterproof Boot | Color: Black + Green | Size: 10 Mens / 11.5 Womens | Schwenksville, PA | Verified Purchase
Giving three stars for now. There was a problem with the boot (husbands foot got wet) but the company listened to my concerns and acted quickly. Willing to give them another chance, thinking first order had a defect. Will update once I receive the new ones. But the customer service is amazing.
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