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Men's Endorphin MD4


RACE – 800M to 5000M

The Endorphin MD4 is our premier middle distance spike. The 6-pin spike plate is designed to keep you up on your toes with maximum traction, and a combination of ultra lightweight mesh and FlexFilm makes it the lightest middle distance spike out there. Weight: 3.2oz.

See the Women's Endorphin MD4

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Flex Film Overlays
Thin, flexible film welded onto the upper that is supportive and lightweight used to reduce layers

Air Mesh Upper
Provides lightweight breathability


Compression Molded SSL EVA
Our superior EVA blend that maximizes rebound and durability while minimizing weight


6 Pin Pebax® Spike Plate Configuration
Combines the stiffness and durability needed in a spike plate with an arrangement providing the best possible propulsion in the worst conditions

Rated 5 out of 5 by Great middle distance track shoe Purchase the MD 4's for my son. After his first track meet in these shoes. He had nothing but good comments regarding how they felt . Comments like they're very light, feel like your running bare foot and don't hurt you feet like other brands.also very stylish. April 4, 2014
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Free Shipping / Free Returns: Free standard shipping and free return shipping expires on 4/26/14 at 11:59 PM EDT. No code required. Not valid on prior purchases. Only valid at

To return an item free of charge, please pack it in its original condition and send it back to us within 45 days of purchase using the prepaid return label.

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