From the Berghaus range the Explorer Light XCR is their lightest Explorer walking boot that is engineered to offer higher comfort in warmer climates whilst retaining great protection foot holding & grip Boasting a Gore-Tex lining with their XCR technology the boot is waterproof with a high level of breathability & in-shoe climate control The Explorer Light XCR also features an Asylum/PU midsole unit & a Comfort fibre insole combining with the suede & mesh upper to offer durability & support whilst retaining excellent comfort