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The Piranha SP 2 is a super light racing shoe for the advanced runner. The SoLyte midsole and Magic sole provide more cushioning than usually found in this light of a shoe. The upper is minimalistic with welding instead of overlays to further reduce weight.

Model Number:

Important Shipping Note: U.S. sales only.

Important Shipping Note: U.S. sales only.

Width D=Medium

How It Fits

  • Sizing: Standard running shoe length
  • Heel: Medium to narrow
  • Mid-foot: Medium volume
  • Forefoot: Medium width
  • Toe-Box height: Low
  • Arch structure: low

Weight: 4.2 oz (size 9)

Midsole Height: Heel (14mm), Forefoot (10mm)

Sizing is based on the men's scale. Women should subtract 1 and a half sizes from their women's shoe size. Example Women's 8.5 equals size 7.0 for this shoe

Product Lifecycle

  • Release date: June 2007
  • Model discontinued: December 2009
  • Model update: January 2010, Pirahna SP 3
  • Heritage: Pirahna SP

Pronation Control Technology

Designed for neutral pronation & supination

  • Midsole: Very low profile, single- density SoLyte
  • Shape: Semi-curved
  • Construction Last: Slip lasted

Cushioning Technology

  • Midsole: Full-length SoLyte
  • Heel: Nothing added
  • Forefoot: nothing added

Upper Materials

  • Lightweight open mesh with welded support minimizes weight, Ecsaine lining allows for barefoot comfort

Outsole Technology

  • Magic Sole minimizes weight and maximizes breathability

The Piranha SP 2 is a minimum featured shoe engineered for neutral or supinating runners. This racing flat has a semi-curved shape.

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