*To receive 15% off your $75 purchase, enter promotion code IPEB4445 at checkout. Promo Code box is located in Step 4 of checkout. Order value must total $75 or more before services, taxes, shipping and handling. Valid online at eastbay.com. Does not apply to prior purchases or open orders and cannot be combined with any other offers. May not be used with purchase of GiftCards or toward team orders. Promotion may be modified or terminated at any time. Certain restrictions may apply. Some items are not eligible for discount and will indicate "excluded from discount" in red type on the product's description page. Offer expires 04/24/2014 (03:59 am CT).
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The Nike Zoom Superfly R4 is ideal for the power sprinter (100m-200m) looking for a technical track spike that provides a dynamic lock down on top with a lightweight, yet aggressive plate. Exposed dynamic Flywire technology provides midfoot clamp shell to pull securely around the foot for a secure and confident lock down. Thin Phylon midsole wedge keeps the shoe light and low to the ground while offering impact cushioning. Aggressive Pebax® plate with eight spike receptacles and adapters for maximum power, speed, and traction on the track. Includes 7mm Xmas Tree spikes and a wrench. Wt. 7.8 oz.