5.11 A/T 8 Side Zip Waterproof Black

5.11 A/T 8 Side Zip Waterproof Black is a tactical waterproof boot designed to provide comfort and support for long days and carrying heavy gear.

The boot features a waterproof leather upper and breathable nylon mesh panels. The Tac Dry membrane protects against water and pathogens. The outsole is a slip- and oil-resistant full rubber sole, and the insole includes an Ortholite footbed as well as Force Foam and Echo Foam technologies for shock absorption and energy return. A side zipper facilitates donning, and the A.T.L.A.S. (All Terrain Load Assistance System) system supports the feet.

5.11 A/T 8 Side Zip Waterproof Black - Features:

• 5.11 Tac Dry waterproof and bloodborne pathogen-resistant membrane
• Waterproof, polishable leather upper
• Waterproof, breathable nylon mesh panels
• Dual Density PU midsole with 5.11 Echo Foam in the forefoot for energy return and 5.11 Force Foam in the heel for shock absorption
• Slip- and oil-resistant full rubber outsole
• Locking eyelets in the forefoot for a customized fit
• Multi-directional tread pattern on the outsole
• Ortholite footbed
• Ortholite Achilles padding for better heel grip
• YKK side zippers
• Removable 5.11 Support Plate for added foot support
• A.T.L.A.S. All Terrain Load Assistance System

This boot is designed to withstand demanding conditions and provide optimal performance. NOTE! The sizes run small; we recommend choosing at least one size larger than usual!

Product text updated 10.10.2026.