1,Convenience combat 2,Non-slip 3,Wearable 4,Cozy 1. Tactical Boots, Army Boots, Military ... ,jungle,etc.3.The sole of the combat boots can anti-slip,anti-abrasion. The insoles are breathable which can be worn for ... . Different functions can be added : such as waterproof, flame , retardant ,anti-splash,insulation,etc.other picture :