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  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 A/T Mid tactical boot with A.T.L.A.S. support (12430) | The Fire Center
  • 5.11 mid boot with TPR toe and heel protection (12430) | The Fire Center
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 mid boot with TPR toe and heel protection (12430) | The Fire Center
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 mid boot with TPR toe and heel protection (12430) | The Fire Center
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 A/T Mid tactical boot with A.T.L.A.S. support (12430) | The Fire Center
  • 5.11 mid boot with TPR toe and heel protection (12430) | The Fire Center
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 mid boot with TPR toe and heel protection (12430) | The Fire Center
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 mid boot with TPR toe and heel protection (12430) | The Fire Center
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)
  • 5.11 Tactical A/T Mid Boot (12430) | Boot This is the 5.11 A/T Mid. That’s mid-height, not mid-night, though it will find favor on that shift to be sure. Featuring 3D molded TPR toe and heel protection, a welded/mesh upper, and high performance, high traction outsole, the All Terrain Load Assistance System (A.T.L.A.S.)

5.11 Tactical A/T Mid Boot (12430)

12430
$165.00
$165.00
Shipping calculated at checkout.
Color Black
Size
Width

Ship Time:

Ships Directly From Manufacturer, Fulfillment Time Dependent on Manufacturer

5.11 Tactical A/T Mid Boot (12430)

Mid-height. Max support. Built to crush the weight of the job.

The 5.11 A/T Mid Boot might sit a little lower on the ankle, but don’t let that fool you—this thing is a workhorse. Designed for serious support under serious loads, it packs in all the performance of the full-height A/T line with more flexibility and freedom around the ankle. Perfect for firefighters, EMTs, and tactical pros who need mobility without compromising on safety or support.

At the core is 5.11’s A.T.L.A.S. (All Terrain Load Assistance System)—a performance-driven system built to help you carry “work weight” like gear, armor, and tools without destroying your feet. Whether you’re standing post, running calls, or hauling a loaded pack, these boots keep the pressure off and your energy up.

The upper features welded mesh construction for lightweight durability and breathability, plus 3D molded TPR toe and heel protection to guard against impacts and abrasions. Underfoot, Echo Foam™ returns energy with every step, and Force Foam™ cushions against shocks and pounding pavement. Add in an ASTM-rated slip and oil-resistant outsole, and you’ve got a boot that sticks the landing every time.

Why Firefighters & First Responders Dig It:

  • ✅ A.T.L.A.S. Tech – All Terrain Load Assistance System for long-haul comfort under load

  • ✅ 3D TPR Toe & Heel Protection – Built-in armor where it matters

  • ✅ Welded Mesh Upper – Lightweight, breathable, and rugged

  • ✅ Echo Foam™ + Force Foam™ Cushioning – Energy return and impact protection

  • ✅ ASTM Slip & Oil Resistant Outsole – Grips where others don’t

  • ✅ Ortholite® Footbed – All-day step-in comfort

Tech Specs:

  • Mid-height design | Tactical Fit

  • All Terrain Load Assistance System (A.T.L.A.S.)

  • Echo Foam™ + Force Foam™ dual-layer cushioning

  • 3D molded TPR toe and heel guard

  • Slip- and oil-resistant ASTM-rated outsole

  • Ortholite® footbed for comfort & breathability

  • Welded mesh upper

  • Lightweight design built for load-bearing work

  • Imported

Whether you're pounding pavement, pulling overtime, or leading from the front, the 5.11 A/T Mid Boot is ready to support every step.