ATTACK THE PAVEMENT IN THE BROOKS REVEL 2. Whether you are a seasoned runner or just getting back into it, the Brooks Revel 2 offers a middle of the road solution. Comfort, stability, durability, and design are this models' greatest strengths. With the ultra-perforated mesh upper no more stinky feet after a long morning run.FEATURES lightweight and breathable mesh upper Padded tongue and collar BioMoGo DNA midsole adds support and shock absorption where it's needed. Solid rubber for durability on the roads. TECH SPECS Closure - lace up Traction - Solid Rubber Comfort -BioMoGo DNA midsole Upper - Lightweight Textile mesh