5.11® A/T 8 HD Boot: High-Performance Tactical Footwear 。Worn once. Too tall for me. Staying in the fight requires staying on your feet. Our A/T™ 8 HD boot brings all the features you demand in tactical footwear and adds touches rarely seen in a professional boot. The A/T 8 HD is ISO 20347:2012 OB FO HRO SRA certified. The perforated tongue adds breathability and air flow, critical to keeping you cool during a tough mission. A heat-reflective strobel sock reflects heat from pavement and concrete away while a new, infrared refracting leather drops surface temperature. Combined with our A.T.L.A.S. All Terrain Load System, A.T.L.A.S. plate, and high-traction outsole with an Ortholite footbed and pulling those long shifts has never been easier on your feet. All Terrain Load Assistance System for complete support and stability Leather upper reflects infrared radiant heat to keep your boots cooler Polishable Leather upper EN ISO 20347 OB FO HRO SRA Dual Density PU midsole with 5.11® Echo high rebound foam in the forefoot and 5.11® Force foam shock absorbing foam in the heel Removable 5.11® support plate to support carrying a heavier load Slip-resistant full rubber outsole with multi-direction lug Ortholite® insole Ortholite® Achilles pad for better heel hold