Trek out into untouched wilderness with your loaded pack while you wear the eco friendly, mid height La Sportiva FC Eco 3. 0 GTX Hiking Boot. Lightweight, breathable, and waterproof, this boot features comfortable support for hauling around your backpack loaded for the weekend, but the flexible mesh and nubuck leather upper also allow nimble movements for day hikes and side scrambles. To make your footprints less Earth damaging, the FC Eco 3. 0 was built with recycled materials and waste saving methods of construction.