adidas 4D 1.0 Running Shoes The future of running starts today. The adidas 4D Run 1.0 has a digitally-printed midsole that's crafted based on 17 years of athlete data - an innovation in the world of sports. These insights created a unique 3D-printed lattice structure tuned to cushion and support your feet exactly where needed when you're on the move. Primeknit Upper A Primeknit upper will encase each foot in breathable comfort. Its seamless construction provides an irritation-free fit, because everyone knows how rubbing and blisters can ruin your day. Light in weight and designed with motion in mind, Primeknit adapts to the changing shape of your foot through the gait cycle. Stitched-in support zones provide targeted support and lightweight durability ensuring you remain secure, comfortable and carefree when racking up the miles. The dual-layer mesh upper fits the foot easily, for all-day comfort straight from the box. The mesh allows cool air to flow throughout the upper creating a perfect microclimate for your feet to thrive in. The increase in airflow allows you to remain cool, dry and comfortable mile after mile. Completing the upper is a lacing system which locks down the midfoot so you can enjoy distraction-free strides. High Performance 4D Midsole Designed to control and create energy, adidas' 4D midsole provides high-performance comfort. Programmed with 17 years of athlete data, the midsole ensures stability, support, cushioning and comfort as you power through your workout. A heel zone provides optimum cushioning which works to absorb impacts and shocks. When the heel strikes the ground the added cushioning disperses shocks, reducing the impact on the foot and allowing you to remain injury free for longer. Additionally, a forefoot zone is structured to enhance forward motion; when your toes hit the track the zone helps to propel you forward increasing energy and allowing you to achieve new personal bests. Lastly, a transition zone ensures a smo