Lowa Alpine Expert II GTX Men's Knee & Pack Boots Dual internal check valves to

Dual internal check valves to ensure a more rapid prime while preventing fuel flow back

and cause bodily harm

Off-Set Point

and transmission lines

Lined for comfort

Lowa Alpine Expert II GTX Men's Knee & Pack Boots Dual internal check valves toA versatile alpine boot for mixed climbing, heavy backpack and hunting trips, this boot features FLEXFIT SYNCHRO for comfortable ankle flex and a generous rocker shape for easy walking. Automatic crampon compatible. Durably waterproof breathable. Upper: Mountaineering Split Leather Microfiber Lining: GORE TEX & PrimaLoft 400g Insole: Insulate Pro Alu Coated w Fleece Midsole: DuraPU Outsole: VIBRAM ALP TRAC ICE Stabilizer: Mountaineering Hard Weight: