The womens thunder shoe from scarpa offers new levels of comfort on and off the rock face designed for precision without being so tight that you have to take them off as soon as youre done the thunder utilises a rugged suede upper breathable mesh tongue and secure lace closure with vibrams unique xs edge sole unit thats tailored specifically for stickiness whilst edging and negotiating tricky over hangs its the ideal shoe to cover both indoor and outdoor climbing and bouldering