Endorphin Trainer Shoe Size:8.5 contrast and detail

contrast and detail

The original Superfeet All-Purpose Support High Arch (Green) insoles are legendary for their support and comfort

The top's knit structure forms the iconic Nike chevron at the front

Our innovative GuideRails™ technology - shortened to "GTS" for "Go-To Support" - supports your body in its natural motion path while keeping excess movement in check

At Feetures

Endorphin Trainer Shoe Size:8.5 contrast and detailThe 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,