Ideal for bio-mechanically efficient athletes who want a lightweight racer or simplistic shoe for unhindered movement. The Mayfly offers a supple upper, great flexibility and more cushioning than expected in such a light shoe.

Model Number:

Important Shipping Note: U.S. sales only.

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Weight: 5.0 oz (size 9)

Stack Height: Heel (25mm), Forefoot (15mm); non-removable insole

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

How It Fits (based on width D) Width D=Medium

Sizing: Fits small; purchase 1/2 size larger than standard running shoe size
Heel: Narrow
Midfoot: Low to medium volume
Forefoot: Low to medium width
Toe-Box height: Low to medium
Arch Structure: Low height

Product Lifecycle

Release date: June 2007
Model discontinued: Unknown

INTRODUCTION

The Nike Mayfly is a minimum feature, minimum neutral shoe designed for racing. It is built with a curved shape.

CUSHIONING

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

MIDSOLE

Phylon is Nike's standard full-length midsole foam that delivers lightweight, resilient cushioning.

UPPER

Nylon Upper is one piece and is designed for a performance oriented fit.
Overlays are strategically placed in the forefoot to provide a snug fit.
Heel Counter wraps the rearfoot and keeps the heel stable in the shoe
Perforated Tongue is designed to increase breathability.

OUTSOLE

BRS 1000 carbon rubber is located at the lateral heel and in the center of the forefoot for added durability.
Flex Grooves are gender specific and specifically placed to enhance flexibility and efficiency.
Carved Outsole is engineered to reduce weight and improve water drainage.

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