The First Tactical AEROTAC H2O boots with side zipper and high shaft stand out as one of the lightest professional options on the market, weighing only 439 grams (15.5 oz). Their design combines the comfort of athletic shoes with the safety and stability required for professional use, making them an ideal choice for extended duty.

The upper is made of thermoformed TPU by hyperfusion, a material that offers excellent breathability and superior resistance to wear. The REZ-TRAC™ slip-resistant sole provides reliable grip in any direction, even on wet surfaces such as damp asphalt.

This H2O model features the HydroGuard® waterproof membrane, which prevents water from entering while allowing heat to escape, maintaining balanced breathability even during intense shifts.

They include an Ortholite® insole with Open-Cell technology for greater cushioning and moisture management. The inner lining with AEGIS® antimicrobial treatment protects the foot against the proliferation of bacteria and bad odors. The YKK® side zipper, known for its durability and reliability, allows for quick and comfortable on and off.

The boots feature TPU ankle protection, and the sole meets EN 20345:2022 and ASTM F3445-21 standards for slip resistance. Their metal-free construction allows them to be used in airports and workplaces where footwear without metal components is required.