Official Training Shoe Of Meb Keflezighi.
Lightweight Fast Trainer.
Upper:
� Versatile, Lightweight, Fast Trainer With Pressure-Reducing
Speed Lacing System.
� Seamless, Durable, Translucent Rip-Stop Mesh Upper
Construction For Added Comfort And Breathability
� 3D Printed Upper Graphics.
� Pressure-Reducing Speed Lacing System.
Bottom:
� Hypergo� Bottom � Skechers Proprietary Technology Which
Is Highly Responsive, Ultra-Lightweight, And Provides Longlasting
Cushioning.
� Strategically Placed Rubber Outsole Provides Durability And
Traction.
Very lightweight..but very thin rubber outsole.. Durability will be an issue... This doesn't have goodyear rubber so think twice.... Pricing is too high..