Whether you're hitting the trails for training or enjoying the scenery, keep your feet cool and comfortable in the New Balance Fresh Foam X More Trail v3. This trail running shoe includes a synthetic/mesh upper for breathability, and a two-part Fresh Foam X midsole for exceptional comfort. It also includes Toe Protect technology and a high stack height, protecting your feet from debris no matter where you roam. Shoe Technology 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 Toe Protect technology helps protect feet from rocks, roots and debris Synthetic/mesh upper helps provide breathability Two-part midsole offers enhanced durability 4 mm drop; due to variances created during the development and manufacturing processes, all references to 4 mm drop are approximate.