Brooks Catamount Women's Blue/Nightlife/Biscut Hit the trails at high speeds in the Brooks Catamount! This agile trail shoe uses a lightning-fast DNA FLASH midsole to help runners fly on the path. Slip into an open-air mesh upper for a light and breezy feel while you run. Find your footing on wet and slick surfaces with the TrailTack sticky rubber outsole. If you're searching for a shoe to blaze the beaten path, choose the Brooks Catamount! Who's it for? Runners looking for a lightweight, responsive shoe to take on the trails. Competitive trail racers who want to run fast during challenging off-road events. Shoe Technology Upper: Open air mesh upper provides a lightweight feel and excellent ventilation to keep you cool and comfortable. Midsole: Nitrogen-infused DNA FLASH foam offers responsive cushioning and lightning-fast transitions. Ballistic rock shield protects against trail debris while remaining flexible. Outsole: TrailTack sticky rubber outsole adds grip on wet and dry surfaces.