Ultraboost COLD.RDY Lab Shoes

Cool-weather running shoes made in part with recycled materials.

Ultraboost was born for performance, but its impact on the world of style is undeniable. Maybe it's the confidence that comes from walking on energy-returning BOOST. Or maybe it's the distinctive look of the adidas PRIMEKNIT upper. Either way, these shoes up the impact with glow-in-the-dark polka dots that light up in low light conditions. COLD.RDY keeps feet warm to ensure comfort extends to cold days.

Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste.


  • Lace closure
  • adidas PRIMEKNIT textile upper
  • BOOST midsole
  • Torsion System and Fitcounter heel counter
  • Weight: 300 g (size UK: 5.5)
  • Midsole drop: 10 mm (heel: 22 mm / forefoot: 12 mm)
  • Stretchweb outsole with Continental™ Rubber
  • Upper contains a minimum of 50% recycled content

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