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Style# 12336

Speed 3.0 Sidezip Boot

Average rating of 75%
View Size & Fit Chart

Purpose Built

The 5.11® Speed 3.0 Side-Zip Boot is built for superior comfort and stability, featuring our Speed 3.0 Urban outsole, a side zipper for easy-on/off, a fence-climbing toe, and a new high traction oil and slip resistant urban tread. This boot is built for the most challenging, active demands of your job. An Odor Control Ortholite® insole and stroble sock enhance comfort and security, and a 14mm heel-to-toe drop ensures an accelerated stance. That's functional speed.



  • Accelerated version of the A.T.A.C.® Boot
  • Lightweight, breathable, and moisture-wicking
  • Perfect for work, the range, and personal wear
  • Odor Control lining



  • Side zipper
  • 14mm heel to toe drop
  • A.T.A.C.® footbed and outsole
  • Leather and nylon upper
  • Ortholite® insole
  • Oil and slip resistant urban tread
  • Fence-climbing toe
  • Imported

Product Reviews

Ratings and Reviews


(based on 4 reviews)

75 %



From Joe


Not as comfortable even though it's supposed to be the same bed. Maybe if they had the Atac insoles. Also I would like to know how to get those.



From clinton



Bad design change


From Edwin


5th pair of these boots in 9 years. 4 black and one sandbox. Latest pair has side zip shortened by 1 inch making feature useless. Boot has to be re-laced each use.

Incredible Boot


From George


After 2 years in a competitor's boot, switched to Speed 3,0 ninety days ago, This boot was incredible right out of the box and gets better. Most comfortable. best wearing boot ever!

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