Adidas Men's retail Ultraboost 21 Running Shoes (Black/Grey) - Size 17

Product Name: Adidas Men's retail Ultraboost 21 Running Shoes (Black/Grey) - Size 17
The adidas UltraBoost 21 ‘Core Black' applies a retail rudimentary palette to a performance running shoe that combines lightweight comfort with enhanced energy return. An optimized Boost midsole, made with 6% more Boost capsules than the UltraBoost 20, features added responsiveness via a new Torsion system that adidas calls Linear Energy Push. 100% Textile Synthetics Imported Rubber sole Men's Ultraboost shoes for an energized run Sock-like fit; adidas Primeknit upper for support and comfort Midfoot cage and heel counter for support; Boost midsole for a responsive feel Stretchweb outsole flexes naturally for an energized ride; Continental Rubber gives you superior traction This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic.