Under Armour Under Armour Shakedown Elite BRZ Track Spikes 。Under Armour Shakedown Elite BRZ Track Spikes Size M10 / W11.5 Built to perform from the 1500M to the 10K, these Under Armour Shakedown Elite BRZ spikes offer elite speed, energy return, and versatility for track and cross-country racing. The UA Warp™ upper delivers lightweight lockdown with excellent breathability for a secure race-day fit. Pelletized Pebax foam in the midsole compresses and rebounds to create a springboard effect, helping you stay up on your toes for faster turnover and added momentum. A full-length plate and aggressive 6-pin forefoot spike configuration provide reliable grip and propulsion on the track. $150 MSRP Style: 3027959-101 Men’s Size: 10 Women’s Size: 11.5 Condition: New without original box. A replacement box will be included. Item weight before shipping supplies: 13 oz.