With an airy upper and a breathable membrane, the Merrell Speed Strike 2 Mid WP Shoe keeps our feet comfortably dry when we're bagging peaks. The waterproof construction fights off mud in the valley and misty skies on the summit, while the aggressive lugs secure our footing through it all. No matter how grueling the climb, the mesh panels let our toes feel the breeze, and the treated footbed fights off the stink.