5.11 Men's A.T.A.C 2.0 6in Desert Side Zip Boots - The boot worn by the world’s leading public safety personnel in a 6-inch height with a side zip, the 5.11 A.T.A.C. 2.0. It’s lighter and more comfortable, yet maintains its reputation for toughness and durability. A new airflow tongue and full-length dual durometer Ortholite footbed work to keep your feet cool, dry and comfortable every day. Another new feature, the Achilles heel flex zone, gives a critical part of your foot more range of motion without compromising support. The roughed-out suede toe, 840D nylon upper, and shock mitigation system provide the kind of rugged protection you need. Air flow breathable tongue construction Full-length dual durometer Ortholite footbed Achilles heel flex zone for enhanced comfort & flexibility Shock mitigation system Strobel construction Lighter weight upper construction Ortholite Achilles cuff for comfort YKK side zipper Slip- and oil-resistant outsole Style: 12395