Saucony Endorphin Trainer: Elite efficiency for daily training. The Saucony Endorphin Trainer integrates the competition technology of the Endorphin line into a shoe designed to accumulate miles. Stable, lightweight, and responsive, they are ideal for intense daily runs with balanced cushioning and response. Surface: Asphalt. Shoe type: Neutral. Usage: Training. Weight: 280g. Drop: 8 mm (41/33mm). Cushioning: incrediRUN + PWRRUN. Plate: ¾ length carbon fiber for stability and responsiveness. Outsole: XT-900 for traction and durability in key areas.