5.11 Tactical Women's A.T.A.C.® 2.0 8" Side-Zip Boots 12403

Overview of the 5.11 Tactical Women's A.T.A.C. 2.0 8" Side-Zip Tactical Boot | 12403

Built for the Demands of Duty

The 5.11 Tactical Women's A.T.A.C. 2.0 is the 8-inch tactical duty boot trusted by public safety professionals worldwide. This women's-specific version, MPN 12403, delivers every bit of that field-proven performance in a platform that is measurably lighter and more comfortable than its predecessor without giving up one ounce of durability. The all-black colorway pairs a glossy full-grain leather toe box with 840D nylon upper panels and a YKK side zipper fitted with a polished metal 5.11-branded pull tab.

A Smarter Boot for Long Shifts

Lace up once, zip in seconds. The YKK side zipper features a heavy-duty stainless-style metal pull tab stamped with the 5.11 box logo, so you get in and out of the boot fast when every second counts.

Comfort That Goes the Distance

A new air flow breathable tongue, full-length dual durometer Ortholite footbed, and an Ortholite Achilles cuff keep your feet cool, dry, and cushioned hour after hour. The Achilles heel flex zone preserves your natural range of motion through sprints, climbs, and long patrol hours. The Shock Mitigation System absorbs the punishment so your body does not have to.

Key Features

• Upper Material: Full-grain leather toe box and 840D nylon upper panels in an all-black finish, with a glossy leather toe contrasted against a textured nylon shaft
• Side Zipper: YKK side zipper with a stainless-metal 5.11-branded pull tab for fast on/off entry without fully unlacing
• Footbed: Full-length dual durometer Ortholite footbed for all-day cushioning and moisture management
• Tongue: Air flow breathable tongue construction to reduce heat buildup during extended wear
• Achilles Zone: Dedicated Achilles heel flex zone plus an Ortholite Achilles cuff that allows natural movement without sacrificing ankle support
• Protection System: 5.11 Shock Mitigation System absorbs impact forces during high-activity patrol and emergency response work
• Construction: Strobel construction for a lighter, more flexible platform while maintaining structural integrity
• Knife Pocket: Integrated knife pocket keeps a blade secure and accessible, a standout feature for field-ready preparedness
• Outsole: Slip- and oil-resistant outsole with a deeply lugged, multi-directional tread pattern and 5.11 branding molded into the heel and toe zones for traction on wet floors, asphalt, and uneven terrain
• Color: Black throughout
• Waterproofing: Waterproof construction rated Slip Waterproof for all-weather duty wear
• Weight: Lighter-weight upper construction compared to the original A.T.A.C. platform; exact weight not provided by the manufacturer
• Care: Wipe clean with a damp cloth and condition leather periodically
  
  

Compatibility

The 5.11 A.T.A.C. 2.0 8" Side-Zip Boot (12403) is designed for women's sizing, available in regular width from size 5 through 11, including half sizes: 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, and 11.

This boot pairs with standard duty uniforms, tactical pants, and patrol trousers. The 8-inch shaft height provides ankle support compatible with most uniform trouser tucks and gaiters.

Not recommended for:

• Men's sizing (women's-specific last and fit)
• Electrical hazard or steel-toe applications (no EH or safety-toe rating specified in supplied data)
• Extreme mountaineering or technical climbing environments
  
  

Intended Users

The 5.11 A.T.A.C. 2.0 8" Side-Zip Boot was built for women in demanding public safety and tactical roles who are on their feet for 10-, 12-, and 16-hour shifts with no margin for foot fatigue or gear failure.

Law enforcement officers rely on this boot for patrol, vehicle pursuits, foot chases, and courtroom appearances where professional appearance matters as much as performance. The polished leather toe and all-black colorway meet most department uniform standards.

EMS and emergency medical technicians value the slip- and oil-resistant outsole for navigating wet hospital floors, slick pavement, and unpredictable scene environments where footing is never guaranteed.

Security professionals and corrections officers appreciate the side zipper for fast deployment and the integrated knife pocket for discreet tool access.

Military and federal personnel who require a lightweight yet protective 8-inch boot find the Shock Mitigation System and Achilles flex zone reduce fatigue during extended field assignments.

Tactical athletes and range instructors round out the user base, choosing this boot for its combination of mobility and all-day comfort during training and instruction cycles.

What's Included

• 1 pair of 5.11 Tactical Women's A.T.A.C. 2.0 8" Side-Zip Tactical Boots (12403) in Black
• Factory-installed laces
• Dual durometer Ortholite footbed (installed)

Note: No additional insoles, boot care products, or accessories are included. A boot conditioner or waterproofing treatment for long-term leather care is recommended but sold separately.