Discontinued Model | EU Size: 46 - US Size: 12-12.5 | Robust Support | A new addition to the trail-running-shoe-inspired Rush family, the Rush TRK GTX hiking boot features a rugged suede leather upper and a higher cuff for support on multi-day treks. GORE-TEX | Suede leather upper lined with waterproof, breathable GORE-TEX giving year-round weather coverage. Trail-Running-Inspired Outsole | Reduces the impact of shock from the ground, preventing stress on your lower legs and increasing energy transfer with every step. Trek-Ready Features | ActivFit System ensures a snug fit for all. ActivImpact Technology attenuates shock with soft EVA cushioning. P-Flex Lite insole with TPU frame offers stable support. Supergum rubber ensures solid traction all over the mountain. Specs | [Best Use] Hiking, Backpacking; [Lining] GORE-TEX ePE Bluesign (PFC-free); [Upper] 1.8mm Suede + Fabric; [Insole] P-Flex Lite, DST TPU Frame; [Midsole] 2D EVA-CM; [Outsole] PRESA TRK-01, Supergum; [Weight] (½ Pair Size 42) 19.5oz The SCARPA Men’s Rush Trk GTX Hiking Boot is new to the trail-running-influenced Rush family. While it sticks with the theme of lightweight agility and a feel that airs more on the side of trail runners than bulky hiking boots, the Rush Trk levels up the support and protection. A higher cuff gives you extra stability on multi-day treks with a heavy pack, while the rugged suede upper and GORE-TEX waterproofing offer protection from weather and rough trails.