Model Number:

Important Shipping Note: U.S. sales only.

Need fit help?

The endorphin MD is a great option for the varsity and college level 800- 1500m runner. The supportive forefoot upper locks the foot down and the spike plate delivers flexibility, comfort and performance.

Width B=Medium

How It Fits

• Sizing: Standard running shoe length
• Heel: Narrow-to-average width
• Midfoot: Low-to-medium volume
• Forefoot: Narrow-to-medium width
• Toe-Box height: Low-to-medium
• Arch height: Low

Weight: 4.5 oz (size 7)

Sizing is based on the women's scale.

Product Lifecycle

• Release date: December 2008
• Model discontinued: November 2009
• Model update: December 2009, Endorphin Spike MD2

Upper Materials

Breathable mesh and synthetic upper.

Cushioning Technology

Compression molded EVA midsole.

Outsole Technology

Six spike configuration. PEBAX plate.