Markus Zinkl at RoadTrailRun reviewed the Optaspeed Bowtech shoes and compared them to his experiences with the Omnispeed.
"But once you get going, the Optaspeed is a huge surprise: For its weight, it runs much faster than you’d expect! I put the shoe through its paces during 1.2-km intervals, among other things, and it performed quite well. When you pick up the pace, the midsole, heel, and foam work together perfectly to generate tremendous propulsion."
CEP Pro Run Optaspeed Bowtech
