Introducing the Salomon Men's Aero Blaze 4 Gravel, a lightweight running shoe that suits your run wherever it takes you. Featuring a Gravel Contagrip outsole for optimal traction on all terrain, an optiFOAM^2 midsole for soft landings and dynamic rebound, and Salomon's new quickLACE neo for a more precise fit. Seize the moment, explore any playground. FeaturesLacing System: quickLACE - Minimalistic and strong lace for one-pull tightening. Easy-on, easy-off.Inlay Sole: TextileLining: TextileOutsole: RubberUpper: TextileInsole: Molded OrthoLite sockliner: Molded to match the contours of your foot, this OrthoLite insole provides superior cushioning, breathability and durability, to upgrade the comfort and performance of your shoe.Lining Fabrics: Textile Lining: A soft, breathable lining for extreme comfort.Material: Engineered Mesh: Engineered mesh is a structure that varies the weave to offer more support and durability or flexibility and breathability, according to the specific needs ...