GORE-TEX TechnologiesBuilt using the same direct injection construction as the Terra GTX Boots, the Scarpa Cyrus GTX is a lightweight and super comfortable classic, straight out of the box. Water resistant Nubuck uppers coupled with a GORE-TEX \'Extended Comfort Footwear\' lining keep your feet dry, comfortable and protected on the trail or street, whatever the climate. The lightweight PU midsole gives outstanding underfoot comfort, and the newly developed Scarpa outsole gives plenty of traction over a wide range of terrains. Lining: Gore-Tex (Extended Comfort Footwear) Sole: Energy L Weight: 760g (pair of size 43)