What Our Gearhead(R) Experts Are Saying:"This is my go-to for trail runs that blur the line between training and exploring. It's super cushioned but still agile, and the fit is so dialed I forget I'm even wearing shoes."The Salomon Ultra Glide 4 Trail Running Shoe is designed to help you feel fast, light, and ready for anything the trail throws your way. This max-cushion trail runner builds on the comfort legacy of the Ultra Glide series with a fresh, lighter design and enhanced breathability for warm or humid conditions. Underfoot, soft and responsive optiFOAM absorbs impact across long distances while keeping each step smooth and efficient. A Contagrip(R) outsole adapts easily from rocky to packed surfaces, while the redesigned upper locks in a secure fit with less weight. Whether you're out for a few miles or stringing together a long effort, the Ultra Glide 4 helps you move farther with confidence and ease.