Black Vietnam Jungle Boot: Genuine Government Issue!! Speed Lace. Rare Find: Unused look to be fresh as the day they were packed. Color is Black Nylon uppers with black leather bottoms with screen vents to keep your feet cool and dry. Spike Protective. These are very comfortable to wear or use for your military collection. Compare these to the copies they make today and you can instantly see the difference in quality. They have the deeper lug traction bottoms called panama tread.