5.11 Tactical A.T.L.A.S. 8 Boot Dark Coyote Size 10.5 Regular 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 (A.T.L.A.S.) is a force multiplier for those who carry heavy weight on long shifts. These boots were developed to work with your "work weight". This boot is constructed of nylon with high abrasion air mesh, a water resistant suede upper. Additional features a locking ankle eyelet, and a high traction outsole so you can take those corners in a foot pursuit or run headlong into whatever challenge you’re up against. Water resistant suede leather upper with high abrasion air mesh nylon 5.11 A.T.L.A.S. Technology Support Plate Echo Foam high rebound/energy return PU and Force Foam lightweight PU impact cushioning 5.11 A.T.L.A.S. Technology Slip and oil resistant high traction outsole 5.11 Tactical A.T.L.A.S. 8 Boot Dark Coyote Size 10.5 Regular