Adidas UltraBoost 21 5.0 Men 9 Grey Gray Running Run Sneakers Shoes FY0381

THE NEW TORSION SYSTEM PROVIDES A 15% INCREASE IN FOREFOOT BENDING STIFFNESS FOR A MORE RESPONSIVE RUN. GREY ULTRABOOST 21 SHOES INCREDIBLE ENERGY RETURN 6% MORE BOOST CAPSULES READY TO EXPLODE WITH ENERGY IN EACH STEP. GREY ULTRABOOST 21 SHOES PRIMEBLUE THIS PRODUCT IS MADE WITH PRIMEBLUE, A HIGH-PERFORMANCE RECYCLED MATERIAL MADE IN PART WITH PARLEY OCEAN PLASTIC. ENERGY WAS JUST ENERGY UNTIL ENERGY MET ULTRABOOST 21. PROTOTYPE AFTER PROTOTYPE. INNOVATION AFTER INNOVATION. TESTING AFTER TESTING. MEET US IN THE HOT PURSUIT OF THE PINNACLE HARMONIZATION OF WEIGHT, CUSHIONING, AND RESPONSIVENESS. ULTRABOOST 21. SAY HELLO TO INCREDIBLE ENERGY RETURN. Sock-like fit Lace closure adidas Primeknit+ upper Textile lining Supportive heel counter Boost midsole Weight: 12 ounces Midsole drop: 10 mm (heel 30.5 mm / forefoot 20.5 mm) Stretchweb outsole with Continental Rubber Primeblue Imported Product colour: Grey Three / Grey Three / Grey Four Product code: FY0381