New Balance SD400 Women's Spikes Green/Purple
MSRP: $100.00
Price: $33.88
New Balance SD400 Women's Spikes Green/Purple
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Attack the track with the New Balance SD400. This elite-level sprint spike features an aggressive, full-length 8-pin plate for relentless traction and optimal power transfer. A synthetic upper securely holds your foot in place for performance in events up to 400m.

Model Number: WSD400GP

Important Shipping Note: U.S. sales only.

Weight: 4.5 oz (size 8)

Available Widths: B=Medium

How It Fits (based on width B)

  • Sizing: Standard running shoe length
  • Heel: Medium
  • Midfoot: Medium to narrow
  • Forefoot: Narrow
  • Toebox Height: Low
  • Shoe Shape: Curved

INTRODUCTION

The SD400 is a lightweight sprint spike designed for distances up to 400m.

CUSHIONING

  • To keep weight low, this shoe contains no additional cushioning technologies.

MIDSOLE

  • Internal Shank is a thermoplastic unit in the midsole that provides torsional rigidity.

UPPER

  • Synthetic Upper provides a close fit for optimal security and performance.

OUTSOLE

  • High Response TPU Plate provides lightweight traction on the track as well as torsional rigidity for performance.
  • Contains 8 spike receptacles per shoe.

LAST

  • RL-2 is a distance racing-specific last with a narrow heel, a standard forefoot width, and a standard toe-box height.

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New Balance SD400 Women's Spikes Green/Purple $33.88
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