Shock Mitigation System®: 5

840D nylon upper

Two Internal Pockets

Maximum Temperature 210° F (99 ° C)

5.11 Tactical Union 6" Waterproof Boots 12390 Hard Knuckle Gloves Shock Mitigation System®: 55. 11 Tactical Union 6" Waterproof Boots 12390 When duty calls for some serious footwork, the Union Waterproof Boot steps up with outstanding comfort and toughness. The outsole with Vibram XS trek formula provides excellent grip and balance, so you can feel confident traversing wet or dry terrains. And the eVent BBP Waterproof lining gives you all the more reason to ford that stream. Did we mention comfort? A new Ortholite X 25 footbed gives you the