Adidas has today unveiled their most unique Ultra Boost to date - the Ultraboost 19 - which will initially launch in a limited-release "Laser Red" colorway this Saturday, December 15.

In collaboration with thousands of runners from around the world, the Adidas Ultraboost 19 has been completely rebuilt from 17 parts to focus on four cutting-edge components.

Per Adidas: 

  • Optimized BOOST – with 20% more BOOST in the midsole compared to the first-generation adidas Ultraboost, this updated technology brings even more energy return
  • Torsion Spring – a lightweight construction for enhanced support on landing and a snappy transition to propel runners forward
  • Primeknit 360 – feels like a second skin, combining pure comfort with lightweight performance
  • Updated 3D Heel Frame – a stripped-back design cradles the heel, bringing the perfect mix of adaptability and support

Following the "Laser Red" colorway on December 15, the Adidas Ultraboost 19 will release in other limited-edition drops in the lead-up to the global launch on February 21, 2019.