Weight: 5.4 ounces (size 9); Recommended events: 800 m, 1500 m, 1 mile, 3,200 m, 2 mile, steeple, 5K, 10K; Midsole drop: 4 mm (heel: 9 mm / forefoot: 5 mm)
boost''s energy-returning properties keep every step charged with an endless supply of light, fast energy
Air mesh upper for breathability and a soft, glovelike fit
Comfortable microsuede lining increases durability in high-tension areas of the foot
Pebax plate designed for middle-distance-specific running

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.32 inch
Height : 4.41 inch
Length : 11.42 inch

Item Weight: 6.08 ounce (View shipping rates and policies)
Shipping Weight: 3.05 pounds (View shipping rates and policies)

ASIN : B01N3P63YM

Product Description

These lightweight running spikes feature boost in the midsole for endless energy return. With a unique four-pin spike placement for a lighter and superior track grip, these shoes are meant for speed.