A lightweight addition to the Aequilibrium family, the La Sportiva Aequilibrium Hike GTX is an agile mid-cut for fast and light hikers. Tipping the scale at just over two pounds, this lightweight hiking boot still provides plenty of protection with the new PFC-free GORE-TEX waterproofing, grippy Vibram rubber outsoles, and abrasion- and water-resistant mesh uppers that keep us light on our feet.