adidas Sport's innovative boost™ cushioning compresses under pressure and bounces back to its original shape, resulting in responsive energy return stride after stride. - These sock-like 'UltraBOOST 19' sneakers have lightweight Primeknit 360 uppers built with motion-weave technology for adaptive flex and support - Rubber overlays add stability to the midfeet and heels - Dual-density, 'Torsion Spring' midsoles absorb shock and provide smooth heel-to-toe transitions - Continental™ rubber outsoles maximise traction
Comment