New Balance Men's FuelCell SuperComp Trainer V3 Running Shoe, Urgent Red/Sea Salt/Black, 12.5 M

["FuelCell midsole foam with approximately 3% bio-based content delivers a propulsive feel to help drive you forward. Bio-based content is made from renewable resources to help reduce our carbon footprint.","Energy Arc pairs sport-specific carbon fiber plate geometry with strategic midsole voids, designed to increase stored energy to deliver a higher amount of total energy returned","Angular midsole design reduces weight","Outsole designed for superior traction","4 mm drop; due to variances created during the development and manufacturing processes, all references to 4 mm drop are approximate"]