ADIDAS Ub 21 Running Shoes For Men  (Grey , 9)

STRETCHWEB WITH CONTINENTAL: RUBBER OUTSOLE WITH SUPERIOR GRIP THAT ADAPTS TO EVERY RUNNER'S FOOTSTRIKE BY MOVING IN HARMONY WITH BOOST TO PROVIDE A SMOOTHER ANDMORE FLEXIBLE RIDE. CONTINENTAL RUBBER: A HIGH PERFORMANCE COMPOUND FROM THE WORLD-LEADING TYRE SUPPLIER PROVIDES SUPERIOR GRIP IN ALL WEATHER AND GROUND CONDITIONS. BOOST: temperature-independent cushioning provides maximum comfort and energy return in all climates. PRIMEBLUE: Primeblue is a high-performance recycled material made in part with Parley Ocean Plastic. BB Fit: These men's running shoes are designed for comfort and responsiveness. They have a Linear Energy Push system that increases forefoot and midfoot stiffness for an extra energy push in each step. Responsive Boost cushioning returns energy to your stride. These shoes are made with Primeblue, a high-performance recycled material containing Parley Ocean Plastic and a minimum of 90% recycled material in total.