Endorphin Trainer Shoe Size:8.5 its sleeveless design and relaxed

its sleeveless design and relaxed fit through the body and hips give you a casual look while you power through your workout

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

Lightweight net mesh for breathability during long matches on hot days

2-liter bladder pocket has internal routing for a hose

Side pockets with seamless entry let you keep your essentials close

Endorphin Trainer Shoe Size:8.5 its sleeveless design and relaxedThe 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,