The Fresh Foam x More V5 Running Shoes are the perfect pair to slip on for a day spent running down the road. They're constructed from a synthetic, breathable mesh and the Fresh Foam sole provides incredible comfort run after run..Fresh Foam X midsole foam with approximately 3% bio-based content delivers our most cushioned Fresh Foam experience for incredible comfort. Bio-based content is made from renewable resources to help reduce our carbon footprint.  312 grams (11 oz)Engineered mesh for breathability and a supportive fit