Saucony Men Endorphin Trainer - White / Mutant Size:US 8.5 / UK 7.5 / EU 42 X-LOCK technology provides advanced arch

X-LOCK technology provides advanced arch and plantar fascia support and locks the foot in place within the sock to reduce blistering

- Ultra-thin top panel to promote temperature regulation

Sport: Features bold

Made for Everyday Training/ Speed Training

- Max cushioning

Saucony Men Endorphin Trainer - White / Mutant Size:US 8.5 / UK 7.5 / EU 42 X-LOCK technology provides advanced archThe 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,