5.11 Men's A/T 8in Non-Zip Tactical Boots - The 8 in. 5.11 A/T is a performance boot built from the sole up to increase performance. The All Terrain Load Assistance System is a force multiplier for those who carry heavy weight on long shifts. Constructed of nylon with high abrasion air mesh Water resistant suede leather upper Echo Foam high rebound/energy return PU Force Foam lightweight PU impact cushioning Slip and oil resistant high traction outsole YKK side zipper and a locking ankle eyelet Style: 12422