® asks you to accept cookies for performance, social media and advertising purposes. Social media
and advertising cookies of third parties are used to offer you social media functionalities and personalized
ads. To get more information or amend your preferences, press the 'more information' button or visit "Cookie
Settings" at the bottom of the website. To get more information about these cookies and the processing of
your personal data, check our
You can always change your preference by visiting the "Cookie Settings" at the bottom of the page. View
Your Cookie Settings
These cookies are required for basic site functionality and are therefore always enabled. These include
cookies that allow you to be remembered as you explore the site within a single session or, if you
request, from session to session. They help make the shopping cart and checkout process possible
as well as assist in security issues and conforming to regulations.
These cookies allow us to improve the site's functionality by tracking usage on this website. In some
cases these cookies improve the speed with which we can process your request, allow us to remember
site preferences you've selected. De-selecting these cookies may result in poorly-tailored recommendations
and slow site performance.
Social Media and Advertising
Social media cookies offer the possibility to connect you to your social networks and share content from
our website through social media. Advertising cookies (of third parties) collect information to help
better tailor advertising to your interests, both within and beyond 5.11 Tactical websites. In some cases,
these cookies involve the processing of your personal data. For more information about this processing
of personal data, check our
is not as relevant to you or you not being able to link effectively with Facebook, Twitter, or other
social networks and/or not allowing you to share content on social media.
When duty calls for some serious foot work, the Union Waterproof Boot steps up with outstanding comfort and toughness. The outsole with Vibram® XS-trek formula provides excellent grip and balance, so you can feel confident traversing wet or dry terrains. And the eVent® BBP Waterproof lining gives you all the more reason to ford that stream. Did we mention comfort? A new Ortholite® X-25 footbed gives you the kind of aah you feel right away, and cushioning you feel all day. Imported.
Vibram outsole w/PU midsole using Vibram XS-trek formula
Waterproof suede upper/high abrasion nylon upper
New 5.11® rubber toe for protection & durability
eVent® BBP Waterproof lining
Union 6" Boot Waterproof Tech
Mens Footwear Size Chart
Select styles in sizes 7-13 are also available in Wide.
Mens Footwear Fit Guide
Our boots and shoes feature three distinct fits generally based on the intended use for the boot and its materials and construction. If you’ve worn our ATAC boots you’ve been wearing our most roomy fit and many of our newer boots and shoes feature a lower volume fit. Look for these three icons for a better understanding of how each different collection of boots will fit.