This 50 pack is perfect for continuous training and comes in a zippered

GlideRoll™ Rocker geometry aids effortless heel-to-toe transitions

Outsole: Missiongrip™ rubber sole offers reliable traction on any surface

Neutral runners who want to achieve high speeds on race day

A buttonless collar

Nike GP Challenge 1 Premium Women's Bright Crimson/Metallic Silver Size:9 This 50 pack is perfectHit winning shots with power in the Nike Zoom GP Challenge 1 Premium! Packed with Air Zoom units and lateral support, this tennis shoe ignites your inner might. Whether you're at the net, along the baseline or even in no man's land, the Nike Zoom GP Challenge 1 Premium helps you smash whatever comes your way! Who's it for? Tennis players who want a versatile shoe that combines support, comfort and style during the match. Shoe Technology Air Zoom unit