5.11 Tactical A.T.A.C. 2.0 6 in. Side Zip Desert Boots。5.11 Tactical ATAC 2.0 6\" Quarter Boot - for Police Officers, Police Recruits, Military, Tactical Forces, Security Guards, etc. Original details: 840D nylon upper, polishable full-grain leather toe Ortholite® full length dual density insole with a bottom layer of Ortholite® X25 foam for better cushioning and rebound with a top layer of Ortholite® Lazy recovery foam for a custom comfortable fit. Breathable tongue construction allows maximum airflow Hidden knife pocket Achilles flex zone for better maneuverability 5.11® ATAC midsole and outsole with Shock mitigation system™ Agion® antimicrobial treatment on lining Imported