Swiss KS90 Waterproof Combat Boots (GEN II)
Swiss KS90 Waterproof Combat Boots (GEN II)
Swiss KS90 Waterproof Combat Boots (GEN II)
Swiss KS90 Waterproof Combat Boots (GEN II)
Swiss KS90 Waterproof Combat Boots (GEN II)
Swiss KS90 Waterproof Combat Boots (GEN II)
Swiss KS90 Waterproof Combat Boots (GEN II)
Swiss KS90 Waterproof Combat Boots (GEN II)
The Swiss Kampfstiefel 90 is a fairly advanced combat boot. And when I say combat, I mean Combat with a capital C — because that's what the Swiss intended it for.

Designed for heavy and constant use in challenging terrain, the KS90 shows a degree of engineering more commonly seen in high-end mountaineering gear and ski boots. Specifically, a great deal of attention has been paid to supporting and protecting the delicate parts of the wearer's foot. This is really out of necessity — every Swiss infantryman is a mountain soldier, and even one broken ankle presents a serious hazard at the company level.

With this in mind, the unique appearance of the KS90 starts to make sense. The thick, hybrid-type sole combines an aggressive outer tread (licensed from Vibram) with a contoured shock absorbing core. The result is ruggedly functional, but comfortable enough for long hours hiking and bouldering.

The wearer's foot rests slightly recessed into the aforementioned sole, cradled between it and multiple soft padded-leather inserts. These inserts align with the top, sides, and rear of the ankle in a manner very similar to a therapeutic brace. When properly laced, the padding gently applies pressure, effectively eliminating ankle sprains and rolls while carrying heavy loads.

Most boots with this level of reinforcement suffer in the mobility department. In fact, excessive rigidity can impede the natural flexing of the foot to the point of causing injuries. To prevent this, the Swiss-German design team behind the Kampfstiefel 90 placed an aggressive joint where the ankle naturally flexes in its forward range of travel. With this flexible joint, the KS90 tackles inclines with relative ease — feeling closer to a wildly overbuilt sneaker than a traditional heavy combat boot.

The remaining technical features are simple but important — the upper is constructed of thick, full-grain leather with a gusseted, high-cut tongue and reinforced toe. With appropriate long-term care, the high-quality leather makes the boots functionally waterproof — and very well suited to cold weather and snow. In a true arctic environment, you'll need to move to insulated "moon boots," but for anything short of that, the KS90 will serve you faithfully.

Condition

First introduced in 1990, the Kampfstiefel 90 has been in active service for nearly 30 years. Our batch is a complete lot from the Swiss military's ongoing phase out — a process which began in 2017. In this respect we fared pretty well. Our boots were stored in a series of climate-controlled military warehouses and were shipped to us in outstanding condition. Date stamps indicate our Gen I boots were manufactured in the late 2000s and early 2010s, while our Gen II boots mostly date from the last five years.

You should expect your boots to arrive in excellent condition, with minor superficial scuff marks from handling and their transit to the US. There is the possibility of leather drying out on the toe, and in the creases of the boot from extended time in storage. Boots may be restored to like new condition with the application of a soapy rag and a new coat of polish.

Swiss training manuals recommend you clean and polish your boots monthly during regular use. Depending on your climate, a layer of wax or spray-on water repellent is recommended. When applying these products make sure the boot is clean, dry, and polished. Do not apply water proofing treatments to a wet boot or polish which has not completely cured.

Generation

It turns out that the KS90 boot is actually two boots — or rather — two generations of boot.

The Generation I KS90 was produced from 1990 until sometime in the early 2010s. A variety of high-end German, Swiss, and Austrian manufacturers supplied the boot for the Swiss military, trading off various contracts over that 20-year span.

After those contracts ended, a single company, "Minerva" appears to have taken over the contract until 2017. For this leg of production, Minerva updated their tooling and made some minor modernizations.


Generation I boots are characterized by their construction of the sole, which consists of several rubber layers stacked together, secured to the welt, and protected with a thick rubber ring.


Generation II boots are identical, except the sole is directly overmolded onto the boot. This technically advanced process results in a single piece outsole, with the cushioning layers confined internally

The outward difference between Gen I and Gen II is subtle, enough to make you second guess yourself when handling them in person. Performance wise too, both boots are identical in form, function, and comfort. However, there is a difference in long-term care.

Specifically, the layer-cake design of Gen I boots makes them less forgiving of improper long-term storage. If placed in direct, strong UV light (i.e. left in the sun) the sealant protecting the layers will degrade over time, eventually killing the boot. Long term storage in excessively hot and dry environments has a similar effect. Because this damage only occurs in long term storage, it is important to know the storage pedigree and current condition of any Gen I KS90 you intend to purchase.

In summary, if you go out of your way to deliberately abuse a Generation I boot, the sole will prematurely degrade. This should not be an issue with normal use, in fact we warranty all Generation I boots against failure for six months and send them out the door with a fresh coat of UV protectant and rubber conditioner.

Exchanges & Warranty

If your size doesn't fit you correctly, please contact us within 30 days. The entire cost of your first exchange will be covered by KommandoStore, including postage to and from your CONUS address.

All KS90 boots are guaranteed against failure for six months after delivery.

Sizing

The KS90 runs true to size. However, due to its construction, care should be taken to select appropriate size for you. Unlike other more flexible boots, the rigid leather of the KS90 will not bend to accommodate a wide foot in a regular width. This affords superior protection and comfort to the user when correctly sized.

If you have any questions about sizing, please contact us via live chat or at help@kommandostore.com

Swiss KS90 Waterproof Combat Boots (GEN II)

Rated 4.8 out of 5
70 Reviews
Regular price
$89.99
Sale price
$89.99
Regular price
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Unit price
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6 Month Warranty Against Failure
Free Sizing Exchange Within 30 Days

The Swiss Kampfstiefel 90 is a fairly advanced combat boot. And when I say combat, I mean Combat with a capital C — because that's what the Swiss intended it for.

Designed for heavy and constant use in challenging terrain, the KS90 shows a degree of engineering more commonly seen in high-end mountaineering gear and ski boots. Specifically, a great deal of attention has been paid to supporting and protecting the delicate parts of the wearer's foot. This is really out of necessity — every Swiss infantryman is a mountain soldier, and even one broken ankle presents a serious hazard at the company level.

With this in mind, the unique appearance of the KS90 starts to make sense. The thick, hybrid-type sole combines an aggressive outer tread (licensed from Vibram) with a contoured shock absorbing core. The result is ruggedly functional, but comfortable enough for long hours hiking and bouldering.

The wearer's foot rests slightly recessed into the aforementioned sole, cradled between it and multiple soft padded-leather inserts. These inserts align with the top, sides, and rear of the ankle in a manner very similar to a therapeutic brace. When properly laced, the padding gently applies pressure, effectively eliminating ankle sprains and rolls while carrying heavy loads.

Most boots with this level of reinforcement suffer in the mobility department. In fact, excessive rigidity can impede the natural flexing of the foot to the point of causing injuries. To prevent this, the Swiss-German design team behind the Kampfstiefel 90 placed an aggressive joint where the ankle naturally flexes in its forward range of travel. With this flexible joint, the KS90 tackles inclines with relative ease — feeling closer to a wildly overbuilt sneaker than a traditional heavy combat boot.

The remaining technical features are simple but important — the upper is constructed of thick, full-grain leather with a gusseted, high-cut tongue and reinforced toe. With appropriate long-term care, the high-quality leather makes the boots functionally waterproof — and very well suited to cold weather and snow. In a true arctic environment, you'll need to move to insulated "moon boots," but for anything short of that, the KS90 will serve you faithfully.

Condition

First introduced in 1990, the Kampfstiefel 90 has been in active service for nearly 30 years. Our batch is a complete lot from the Swiss military's ongoing phase out — a process which began in 2017. In this respect we fared pretty well. Our boots were stored in a series of climate-controlled military warehouses and were shipped to us in outstanding condition. Date stamps indicate our Gen I boots were manufactured in the late 2000s and early 2010s, while our Gen II boots mostly date from the last five years.

You should expect your boots to arrive in excellent condition, with minor superficial scuff marks from handling and their transit to the US. There is the possibility of leather drying out on the toe, and in the creases of the boot from extended time in storage. Boots may be restored to like new condition with the application of a soapy rag and a new coat of polish.

Swiss training manuals recommend you clean and polish your boots monthly during regular use. Depending on your climate, a layer of wax or spray-on water repellent is recommended. When applying these products make sure the boot is clean, dry, and polished. Do not apply water proofing treatments to a wet boot or polish which has not completely cured.

Generation

It turns out that the KS90 boot is actually two boots — or rather — two generations of boot.

The Generation I KS90 was produced from 1990 until sometime in the early 2010s. A variety of high-end German, Swiss, and Austrian manufacturers supplied the boot for the Swiss military, trading off various contracts over that 20-year span.

After those contracts ended, a single company, "Minerva" appears to have taken over the contract until 2017. For this leg of production, Minerva updated their tooling and made some minor modernizations.


Generation I boots are characterized by their construction of the sole, which consists of several rubber layers stacked together, secured to the welt, and protected with a thick rubber ring.


Generation II boots are identical, except the sole is directly overmolded onto the boot. This technically advanced process results in a single piece outsole, with the cushioning layers confined internally

The outward difference between Gen I and Gen II is subtle, enough to make you second guess yourself when handling them in person. Performance wise too, both boots are identical in form, function, and comfort. However, there is a difference in long-term care.

Specifically, the layer-cake design of Gen I boots makes them less forgiving of improper long-term storage. If placed in direct, strong UV light (i.e. left in the sun) the sealant protecting the layers will degrade over time, eventually killing the boot. Long term storage in excessively hot and dry environments has a similar effect. Because this damage only occurs in long term storage, it is important to know the storage pedigree and current condition of any Gen I KS90 you intend to purchase.

In summary, if you go out of your way to deliberately abuse a Generation I boot, the sole will prematurely degrade. This should not be an issue with normal use, in fact we warranty all Generation I boots against failure for six months and send them out the door with a fresh coat of UV protectant and rubber conditioner.

Exchanges & Warranty

If your size doesn't fit you correctly, please contact us within 30 days. The entire cost of your first exchange will be covered by KommandoStore, including postage to and from your CONUS address.

All KS90 boots are guaranteed against failure for six months after delivery.

Sizing

The KS90 runs true to size. However, due to its construction, care should be taken to select appropriate size for you. Unlike other more flexible boots, the rigid leather of the KS90 will not bend to accommodate a wide foot in a regular width. This affords superior protection and comfort to the user when correctly sized.

If you have any questions about sizing, please contact us via live chat or at help@kommandostore.com

average rating 4.8 out of 5
Based on 70 reviews
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100% of reviewers would recommend this product to a friend
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Big
Performance
Rated 4 out of 5
Customer photos and videos
70 Reviews
Reviewed by tex, from United States
Verified Buyer
I recommend this product
US Foot Size
11.5
Foot Width
Wide
US Size Purchased
11.5
How It Fits
Perfect
Conditon
Better Than Described
Rated 4 out of 5
Review posted

Solid, clunky shitkickers

My boots fit true to my regular boot/shoe size, and appeared nearly brand new. After a coat of Obenauf's they looked great. Pictured- before & after Obenauf's HD LP application.

I wore these daily for two months of holiday package delivery for one of the only truly necessary federal services, and they performed admirably. Beware- they are STIFF and difficult to drive in- while they are gusseted to allow some bend going uphill, the stiff leather makes it very difficult to extend your toe, so you end up driving with your heels like a panicky 16yr old. They are basically waterproof, and the thick cushioned soles were great for my flat feet. They are heavy, so they basically double as a cardio training aid.

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Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Big
Performance
Rated 4 out of 5
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Reviewed by Al, from United States
Verified Buyer
I recommend this product
US Foot Size
10
Foot Width
Triple Wide
US Size Purchased
11.5
How It Fits
Perfect
Conditon
Better Than Described
Rated 5 out of 5
Review posted

Goldilocks boot

Coming from some military and some hiking background.

I got these for use as hunting and winter hiking in New Hampshire.

Per Brannock device, my feet are 10EEE. That's what I wear in Allen Edmonds/Aldens/dress shoes.

For athletic shoes, I usually settle for 12D. Per Ivan's recommendation, I got the 11.5EE. They fit well with a single layer of socks, and snug with two layers. Knee length socks recommended. (For my two layers I used Smartwool knee-high ski socks, light cushion, and mid-weight generic wool blend calf height.) Size up even more if you want to put liners in these. The insoles that come with them are standard-issue, some warmer/comfier upgrades exist.

Quality full grain leather here. Goodyear welters, eat your heart out. Mine appeared to be in unissued warehouse condition, with rubber protective powder still on the soles. As others noted, laces are not confidence inspiring.

Gap in lacing provides flexibility right where you want it. These have the support and strength of standard mil-issue boots, while still feeling flexible like jungle boots. Obviously, they're still combat boots, so nowhere near my first choice for 3-season hiking. For winter mountain hiking though, I think they'll do the trick.

For any ultralight weirdos keeping track, one boot (with insole and laces) weighs ~1050g.

I haven't worn these in serious terrain yet, but intend to modify this review (if possible) after a winter hike.

If you found this review helpful, hit the like on the…

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Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Big
Performance
Rated 4 out of 5
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Reviewed by Anon, from United States
Verified Buyer
I recommend this product
US Foot Size
9.5
Foot Width
Regular
US Size Purchased
9.5
How It Fits
Perfect
Conditon
As Described
Rated 5 out of 5
Review posted

All is well

Good boots for the price. The laces were in good condition. There was minor scuffing on the boots that cleaned up nicely. The fit is great and they're not uncomfortable wearing for long periods of time. The sizing guide was accurate as well.

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Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Big
Performance
Rated 5 out of 5
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Reviewed by Jose A., from United States
Verified Buyer
I recommend this product
US Foot Size
10.5
Foot Width
Regular
US Size Purchased
10.5
How It Fits
Perfect
Conditon
As Described
Rated 5 out of 5
Review posted

Nice Boots

Boots are comfortable and seem durable enough, no complaints

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Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Big
Performance
Rated 5 out of 5
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Reviewed by Joe, from United States
Verified Reviewer
I recommend this product
US Foot Size
12
Foot Width
Narrow
US Size Purchased
12
How It Fits
A Little Small
Conditon
Better Than Described
Rated 5 out of 5
Review posted

You get what you paid for

I've had these boots for almost a year now and their still doing me well. My other boots that I got at like Walmart fell apart in weeks, These have yet to show any major wear/damage yet and I've trekked these things through rugged conditions many times now. Well worth the money in my opinion. They may be a little used and I mean when I first got them they were just in a cardboard box and that's it lmao. My Boots were a little too snug at first since they only had narrow but after I broke them in Boots they became comfy asf. Boots will last you in the rain and wet areas so no fear for getting your socks wet. My boots were the only ones that did not get drenched or damaged when me and my mates went camping for a week. Overall 100/10 Boots Ivan.

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Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Big
Performance
Rated 5 out of 5
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