Time to get up on your toes and go. This Twitch S is a versatile sprint spike with a 7-spike configuration for aggressive traction. The upper is supportive and comfortable, so if you have a hard time finding a good fitting spike, you should give the Twitch S a shot.

Model Number:

Important Shipping Note: U.S. sales only.

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Width D=Medium

Weight:  5.2 oz (size 8)

Product Lifecycle

• Release date: May 2009
• Model discontinued: December 2009

Outsole Technology

• Spike Plate: Forefoot Nylon plate with 7-spike configuration
• Sole: Ultra-thin carbon rubber with a textured pattern
• Spikes: Includes fourteen 6mm steel pyramid spikes

Cushioning Technology

• Forefoot: Latex crash pad
• Heel: none

Upper Technology

• Breathable aerodynamic shroud construction with synthetic overlays for support