5.11 Tactical Taclite 6" Boot 100% Leather and textile Synthetic sole Shaft measures approximately 5 from arch Boot opening measures approximately 8 around Zonal lacing system for a custom fit; lace station keeps laces neat and secure Moisture wicking, anti bacterial, OrthoLite sockliner Integrated side vents, excels in hot and humid climates Perforated EVA foam padding at the ankle Oil resistant, silent outsole Fast rope tread