Men's Endorphin Trainer (100 - Black/White) RS20FALL25 A roomier cut in the

A roomier cut in the back and spacious arm holes provide a wider

The recycled mesh upper features a fresh look

Smooth Speed Assist technology allows for a smooth midfoot run

protecting your eyes from wind

Men's Endorphin Trainer (100 - Black/White) RS20FALL25 A roomier cut in theThe Endorphin franchise expands with a high tech training powerhouse. Built for runners who demand both speed and durability, the Endorphin Trainer running shoe brings race day innovation to everyday training. At its core, a top layer of IncrediRUN superfoamour lightest, most responsive midsolepairs with a durable bottom PWRRUN layer to create an ultra stable, energy efficient platform. A length carbon fiber plate, tuned specifically for training,