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.

Need fit help?

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