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A middle distance spike blending classic styling with modern performance, the Asics FastLap MD is intended for 400m to 800m events.


Important Shipping Note: U.S. sales only.


Charge past the competition with the Asics Fastlap MD. Designed for 400m to 800m events, this spike combines classic styling with modern performance. A full length Pebax spike plate provides unrelenting grip and excellent energy return, while a synthetic leather upper offers a snug and supportive sock-like fit, ready for performance. Includes 12 1/4" pyramid spikes and a spike wrench.

Sizing is based on the men's scale. Women should subtract 1.5 sizes from their women's shoe size. Example: Women's 8 equals size 6.5 for this shoe.

Model Number:

Weight: 5.6 oz (size 9)

Available Widths: D=Medium

How It Fits (based on width D)

  • Sizing: Standard running shoe length
  • Heel: Medium
  • Midfoot: Medium to low volume
  • Forefoot: Medium to narrow
  • Toe-Box Height: Medium
  • Shoe Shape: Curved


The Asics FastLap MD was created specifically for distance events between 400-800m. It is built with a curved shape.


  • To keep weight down, this shoe contains no additional cushioning technologies.
  • Solyte is an ultra light, top-of-the-line midsole that delivers durable and responsive cushioning.
  • CMEVA Heel Wedge provides enhanced cushioning and support.
  • Synthetic Leather Upper is designed for lightweight support during the approach and foot-plant that enhances the overall fit.
  • Slip Lasting involves wrapping and stitching the upper in a bootie-like shape before it is glued to the midsole to increase flexibility and decrease weight.
  • Nylon Spike Plate offers increased durability and traction on all surfaces.

Footwear Performance Characteristics

Pronation Control: What's This?

  • Neutral
    • Min
    • Mod
  • Support
    • Min
    • Mod
    • Max
  • Motion Control
    • Mod
    • Max

Heel-Toe Offset (mm): What's This?

  • 0
  • 1-2
  • 3-4
  • 5-6
  • 7-8
  • 9-10
  • 11+

Stack Height:

  • Barefoot
  • Minimal
  • Low
  • Medium
  • High
  • Maximal


  • Road
  • Road-Trail
  • Hard Trail
  • Varied Trail
  • Soft Trail

Shoe Type:

  • Premium
  • Standard
  • Performance
  • Racing

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