Featherlight power and a smooth ride, thanks to an Energy Blade-powered propulsion, and the team work of R.Camber and Energy Surge foam for rapid and velvety-smooth transitions. Make your run snappy, rapid and flush, every day. Lightweight, responsive foam created by combining EVA and Olefin [OBC] to deliver long-lasting cushion and bouncy energy return. Inspired by Salomon's ski heritage, this curved midsole geometry helps you feel like you are floating over the ground. Energy Blade is a built into the midsole to boost forward propulsion. The joined efforts of the blade, midsole foam and sole geometry make for a snappy, propulsive running machine. Our Road Contagrip combines flat, wide lugs for grip on flat, hard surfaces, with a compound that balances durability and adhesion. Ideal for road running. Engineered mesh is a structure that varies the weave to offer more support and durability or flexibility and breathability, according to the specific needs of the shoe. A molded sockliner that improves comfort by mimicking the foot's natural shape.