*THIS SHOE IS UNISEX, SIZING SHOWN IS MEN'S. FOR WOMEN'S SIZING, GO DOWN 1.5 SIZES*
Our ultrafast Cloudboom Strike, now with our lightest LightSpray™ upper. Get ready for serious pace.
Key Features:
Weight: 170g
LightSpray™ technology for our lightest-ever upper
Made without a sockliner to maximize Helion HF content
Over 40% bio-based Helion™ HF hyper foam for high-speed energy return
CloudTec® elements create a faster, smoother roll-through
Seamless and responsive second-skin fit
Ultra-cushioned ride protects against impact
Spoon-shaped Speedboard® to absorb and transfer energy
Lace-free construction minimizes distractions.
Cushioning: Max
Road Running Style: Fast
Lacing: Laceless
Heel To Toe Drop: 4 mm
Seamless to set the pace:An ultra-thin, second-skin fit that's seamless, with enough support for race day. How? A single 1.5km long filament is spun by robot to create a mesh-like upper. Which is breathable and elastic, with no need for laces. And, at just 30g, it’s the lightest upper we’ve ever made.
Sprayed to cut emissions: The revolutionary assembly process minimizes waste, eliminates the need for glues and produces 75% less CO₂ when produced at On Labs Zurich, compared to other On racing shoes.
Power and propulsion: Two layers of Helion™ HF hyper foam provide high energy return and impact absorption, with a pre-shaped, stiff carbon fiber Speedboard® sandwiched between, for powerful propulsion at every stride. And, we maximized traction on the outsole, by increasing the ground contact in key areas.
