Ultra Boost Limited Edition Shoes

Like strapping a battery pack to your feet, these running shoes feature boost™ for an endless supply of light, fast energy. Sock-like construction gives a snug, supportive feel, and a STRETCHWEB rubber outsole provides a fluid, heel-to-toe transition.

• boost™'s energy-returning properties keep every step charged with an endless supply of light, fast energy
• Knit and air mesh upper for maximum breathability
• STRETCHWEB rubber outsole is lightweight and elastic, adapting to the ground for stability and working strategically to optimise the unique properties of boost™ from touchdown to push-off
• Sock-like construction for snug fit; Moulded midfoot and heel cage for added support and stability; TORSION® SYSTEM for midfoot integrity
• Rubber outsole
• Runner type: Neutral; Stack height: 30.5 mm / 20.5 mm (10 mm differential)