MOD altberg Defender Brown Boots
- Low stock - 2 items left
Military Clothing Size Guide (Click to Expand)
Military clothing sizes are listed as Height / Chest (for jackets and smocks) or Height / Waist (for trousers).
Example: 180/96 fits someone around 5'11" tall with a 38" chest.
| NATO Size (Label) | Approx Height | Chest / Waist (in) | Generic Size |
|---|---|---|---|
| 160 / 88 | 5'3"–5'5" | 34–35" | Small (S) |
| 170 / 88 | 5'7"–5'9" | 34–35" | Small (S) |
| 170 / 96 | 5'7"–5'9" | 37–38" | Medium (M) |
| 180 / 96 | 5'10"–5'11" | 37–38" | Medium (M) |
| 180 / 104 | 5'10"–5'11" | 40–41" | Large (L) |
| 190 / 96 | 6'2" | 37–38" | Medium (M) Tall |
| 190 / 104 | 6'2" | 40–41" | Large (L) Tall |
| 180 / 112 | 5'11" | 43–44" | X-Large (XL) |
| 190 / 112 | 6'2" | 43–44" | X-Large (XL) Tall |
| 200 / 120 | 6'4"+ | 46–48" | 2X-Large (2XL) |
⚙️ Sizing Tips
- The first number is your height in cm.
- The second number is your chest or waist in cm.
- Military gear is usually cut roomy for layering and movement.
- If you’re between sizes, go down for a closer fit or up for layering.
- Example: 5'11" tall with 40" chest → 180/104 (Large).
Genuine Altberg Defender Combat Boots – Official UK Military Issue
2.4mm Anfibio Leather | Fast-Drying Cambrelle® Lining | Vibram® Tsavo Outsole
The Gold Standard of British Military Footwear
Step into one of the most respected combat boots ever issued to the British Armed Forces. Engineered specifically for the UK Ministry of Defence, the Altberg Defender Combat Boot is built to withstand relentless punishment across harsh, multi-terrain environments.
Crafted from top-tier 2.4mm Anfibio full-grain leather, these boots achieve elite water-repellency without relying on membrane linings that can trap heat—passing the rigorous SATRA dynamic water resistance test at 100,000 flexes. Lined with fast-drying, highly breathable Cambrelle®, they wick away moisture rapidly during high-exertion tabs and long marches. Complete with a rugged Vibram® Tsavo outsole and a 2cm protective rubber rand, the Defender delivers unmatched durability, ankle stability, and joint impact protection.
Key Features & Technical Specs
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NATO Approved Quality: Authentic UK Military contract issue complete with assigned NATO Stock Numbers (NSN).
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2.4mm Anfibio Full-Grain Leather: Premium water-repellent leather upper designed for maximum durability and moisture resistance.
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Fast-Drying Cambrelle® Lining: Exceptional breathability and moisture management for high-intensity activity in varied climates.
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Tri-flex® Midsole & Shock Absorption: Features a three-season, multi-terrain board that balances torsional support with comfortable foot flex, backed by a micro shock-absorbing mid-layer.
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Vibram® Tsavo Outsole: Deep, multi-directional tread pattern for aggressive traction on mud, rock, and scree, surrounded by a 2cm protective rubber rand.
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Customizable Internal Volume: Generous internal sizing designed to accommodate waterproof/thermal socks (such as Sealskinz®) or custom footbed spacers.
Product Specifications
| Specification | Details |
| Upper Material | 2.4mm Anfibio Full-Grain Water-Repellent Leather |
| Lining | Cambrelle® High-Breathability (Non-Waterproof Membrane) |
| Outsole | Vibram® Tsavo with 2cm Protective Rubber Rand |
| Midsole | Tri-flex® Multi-Terrain Board |
| Waterproof Rating | SATRA TM230 Dynamic Test (100,000 Flexes) |
| Height / Weight | 22.8cm Height / Approx. 741g (Single Boot, Size 9) |
| Fit Widths | Medium & Wide Fit Options Available |
Condition Grading Guide
Select your preferred condition from the drop-down menu above:
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Brand New in Box (NIB): Pristine, 100% unissued condition supplied in original factory packaging. Never worn, with immaculate leather, factory insoles, and untouched Vibram tread.
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Grade A+ (Super Grade): Excellent, lightly used condition. Issued and worn on only a few occasions. Shows minimal cosmetic scuffs, practically no tread wear, and clean interiors with a huge amount of service life ahead.
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Grade A (Used): Issued surplus in good, sound condition with loads of life left! Hand-inspected for complete structural integrity. Expect typical signs of field use, such as leather scuffs, broken-in flex creasing, and light tread wear, but fully functional, supple, and 100% ready for duty.
Ideal For:
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Serving Personnel & Cadets: Acquire an official, regulation-compliant British Army boot tailored to your budget and condition preference.
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Hikers, Trekkers & Outdoor Trades: Indestructible, supportive leather boots built for long days on your feet in rough terrain.
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Bushcraft & Hunting: Quiet, durable, all-leather construction designed for dense cover and wet conditions.
Domestic Shipping
We mainly use Royal mail 48 for items under 1kg and DPD for items over this weight. We may change this at any time dependant on service availability and destination.
We send out the majority of orders the same day of receiving upto 1pm
We also offer an express shipping service which ensures your delivery is prioritised for delivery as quick as possible and usually delivered the next working day.
We do offer Saturday delivery and timed delivery but prices are on application.
For US and Canada we mainly use Fedex priority and deliveries are usually recieved within 2 to 5 days
For EU deliveries we mainly use DPD by road and usually takes from 3 to 7 days, your parcels are not necessarily delivered by DPD in your county and the parcel may be passed to your countries nominated carrier.
Rest of the World, we have availability with all the major carriers and each is nominated dependant on the best service for the receivers destination.
If you can not get an automated shipping quote please contact us for a spot shipping quote.
If you are not entirely satisfied with your purchase, we're here to help.
You have 7 calendar days to contact us and arrange for the item to be returned which will be received by us no longer than 30 days from initial order. To be eligible for a return, your item must be unused (if applicable) and in the same condition that you received it. Your item must be in the original packaging (if applicable).
There is a £3.99 charge to use our returns facility. (UK domestic only)
To return your item(s) please click here
When sending items back please ensure that the proof of purchase (or copy) is within the package with any instructions if applicable.
Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund or exchange and if applicable we will initiate a refund via your original method of payment.
If you opt for an exchange we will contact you for further postage costs. (price dependant on weight/destination).
If applicable you will receive the credit within 7 days, depending on your card issuer's policies. Contact Us If you have any questions on how to return your item to us.