Built tough when you need it most, with the 5.11 Tactical Speed 3.0 Side Zip Boot. A side zipper ensures easy wearing and a covert pocket helps store a knife. Its OrthoLite® insole and stroble sock offers comfort, while the A.T.A.C® footbed and one piece outsole enhances stability and offers oil-resistance. With slip-resistant and self-cleaning lugs, you get optimal traction irrespective of the surface you tread. This boot is available with a 14 mm heel-to-toe drop, ensuring accelerated stance.