Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs
Covert MK1 Boxer Briefs

Covert MK1 Boxer Briefs

Regular price$79.95

  • Fast Order Fulfillment
  • Personalized Attention With Every Customer
  • Free Domestic Shipping On Orders $150+

The Covert MK1 is here! 

NOTICE: February 20th, 2024:

The MK1's have just arrived and we expect them to go VERY FAST.

Reserve yours now.

We're proud to announce that Survival Gear BSO is about to be the first distributor of Soteira System's Covert MK1 Boxer Briefs in the United States. Designed with comfort and utility at their core, these boxer briefs were created by a private label.

Through rigorous toils of trial & error in field operations for years, this sleek and discrete undergarment stood out above all others. Although the MK1's are now available to everyone, they have been created specifically for soldiers and law enforcement. You will not find a better undergarment option anywhere.

  • Manufactured from high-grade, wicking, flexible, and fast-drying fabric
    • Main Construction: 78% Nylon, 28% Spandex
    • Inner Leg: 86% Nylon, 14% Spandex
  • Inner panel specifically designed to ward off chafing
  • Strong enough to stand up to the rigors of any mission
  • Outer thigh pockets are built to hold passports, covert radios, or other items
  • Discrete inner anterior stash pocket
  • Waistband holds 9 slots for smaller items like handcuff keys, SD & sim cards, shims, etc.
  • Washing Instructions: Cold Wash, Cool Iron, Do Not Bleach, Do Not Dry Clean, Do Not Tumble Dry

The slots of the MK1 are designed with ease of access in mind but utilize elastic tension and body form to keep items secure. Whether you are law enforcement, military, an EDC aficionado, or security conscious, the Covert MK1 is configurable and suitable for all.


Medium: 26"-30" (66-76 cm), Overall Length 14.25" (36.2 cm)

Large: 28"-32" (71-82 cm),  Overall Length 14.75" (37.5 cm)

XL: Waist 30"-36" (76-89 cm), Overall Length 15" (38 cm)

XXL: Waist 34"-44" (87 - 112 cm), Overall Length 16" (40.6 cm)

Returns Limitations: Returns only accepted for unworn, unused products that adhere to the standards put forth in our Return Policy.

*Requests for removal of brand labeling is an option for Military, Law Enforcement, PSD (Private Security Detail), etc. All requests for this option are subject to approval and order minimums. You can reach out to us directly at

Shipping Calculated At Checkout

Note: USPS Ground Advantage™ service includes up to $100 insurance in the price. We recommend adding the Order Protection option for orders over this amount.

All orders are processed within 2-3 business days.

All orders are processed and shipped during our business hours. Orders are not shipped or delivered on U.S. holidays.

If we are experiencing a high volume of orders, shipments may be delayed.

Please allow additional days in transit for delivery. 

If a significant delay in shipment is expected, then we will contact you via the information you provide at checkout.

Overnight delivery is only available for orders with delivery addresses within the continental United States.

Delivery delays can occasionally occur.

Expected Transit Times

All transit times are based on once your order ships.

USPS Ground Advantage™ - 2 to 5 Business Days

USPS Priority - 1 to 3 Business Days

USPS Priority Express - Next-Day to 2 Business Days

UPS Ground - 1 to 5 Business Days

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 after inspecting the item. If your return is approved, we will initiate a refund to your original method of payment. You will receive the credit within the terms set forth by your credit card/debit card company. 

You have 30 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition in which you received it. Your item must be in the original packaging. Your item must have the receipt or proof of purchase .If you make a purchase for the holidays between October 1st and December 25th we will accept returns for those items up until January 31st of the following year provided that the same requirements above are met - the item is unused, has original packaging returned with it, and has a proof of receipt showing the date of purchase. PLEASE NOTE:  The purchaser shall be responsible for paying return shipping costs. Initial shipping fees are nonrefundable.  If your return qualifies for a refund you will receive the refund for that item(s) minus a 10% restocking fee.

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