The outsole's rubber compound offers high rebound resilience, contributing to forward momentum, best zero drop running shoes.

Pick up the pace and mileage with Specter 2, the second generation of our high-cushion performance trainer. Whats new? The leveled-up midsole is now fully Pebax Powered, delivering snappy response and high energy, while maintaining the lightweight ride of the original. But thats not all, we boosted the cushioning for even more comfort and revamped the outsole to add extra durability and traction. Lace up in Specter 2 and embrace the journey.

The heel collar is plushly padded to minimize slippage and provide comfort around the Achilles tendon, good running shoes for knees.