Lace-up racing spike featuring FLEXFILM upper for support and lightweight next-to-skin feel
Padded heel cup
Four-spike configuration
removable spikes
Removable insole

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.8 inch
Height : 3.9 inch
Length : 11.1 inch

Item Weight: 3.36 ounce (View shipping rates and policies)
Shipping Weight: 1.25 pounds (View shipping rates and policies)

ASIN : B00X5XL6H0

Product Description

The endorphin continues to be the lightest distance spike in the market today. The use of lightweight mesh, flex film, and plate design make it optimal for the 2 mile and up.