Salomon Sense 4 Pro Women's Trail Running Shoes Winetasting/White/Icy Morn : Trail runners who enjoy rolling over tough terrain will love the Salomon Sense 4/Pro. These trail shoes combine the responsive ride of a running shoe with trail-specific technology for extra protection. The hydrophobic upper keeps you dry in rainy conditions, and the ContagripA(R) outsole adds premium traction on uneven surfaces. When it's time to pick up the pace, let the Salomon Sense 4/Pro help you explode into the unknown. Shoe Technology Upper: Stich-free welded upper provides a smooth, glove-like fit. Internal SensiFit(TM) cradles the foot for a customized fit. EndoFit(TM) internal fit sleeve hugs the foot in all the right places for a precise fit. Midsole: OptiVibe(TM) combines two foams--one to dampen and one to propel--to reduce vibrations at ground contact. Profeel Film helps filter out rocks and sharp surfaces for comfort and stability. Outsole: ContagripA(R) MA balances the geometry and the rubber compound to deliver confidence on a variety of surfaces.