adidas Ultra Boost Core Black

With this shoe, you can train your strength and endurance. With this running shoe for men, you'll put in more kilometers from run to run. The combination of boost™ midsole and STRETCHWEB outsole ensures maximum energy return with every step. Your muscles tire less quickly and you automatically keep running. A stabilizing TPU element perfectly complements the sock-like fit of the adidas Primeknit upper. This gives you the support you need on long distances. The outsole made of Continental™ rubber also offers you optimum grip in all weather conditions.Weight: 304 g (size 42 2/3); Running shoe type: natural; Drop: 10 mm (forefoot height: 20.5 mm, rearfoot height: 30.5 mm)-boost™ midsole for maximum energy return through thousands of capsules that store and release energy with every step-Lightweight, flexible STRETCHWEB rubber outsole adapts to the ground and maximizes the boost™ effect-Individually woven adidas Primeknit material for natural foot movement, a comfortable fit and less skin irritation; -SOCKFIT upper for a snug, stabilizing fit; TPU element for more stability-TORSION® SYSTEM enables optimized freedom of movement from rearfoot to forefoot; FITFRAME made of 3D-moulded TPU for more stability in the heel area-Continental™ rubber outsole for superior grip on dry and wet surfaces