Our View – Scarpa Rush 2 GTX: The Scarpa Rush 2 GTX is a development of the classic Rush GTX which has been updated to make it an even more dynamic and comfortable shoe to explore the trails. It is specifically designed for walkers who like to take a faster pace, but still require comfort, protection and support. Comfort and cushioning are provided by IKS technology, which progressively and specifically supports the weight of the body during activity. The new anti-torsion system improves stability, while the GORE-TEX® membrane ensures the Rush 2 is a waterproof walking shoe. Specifications - Scarpa Rush 2 GTX: Fabric upper with welded PU reinforcements and a GORE-TEX Invisible Fit lining for durable, waterproof, breathable protection IKS Technology Reinforced toe box for protection Dual-density EVA midsole with TPU heel frame for cushion and support Sock-Fit construction reduces bulk and enhances fit Anti-Torsion System Lining - GORE-TEX Invisible Fit Technology Sole - PRESA® HIK-03/SuperGum Upper - Eco Mesh + Eco Microfiber + Eco Film Weight - 380g; (1/2 pair size 42) Scarpa Rush 2 GTX