ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
ON Cloudboom Strike 2 LS
New
Unisex

ON Cloudboom Strike 2 LS

$309.95
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Color: White - Lime
Width : D
Size : 5 M / 6.5 W

Model Size Information

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THE RUNDOWN

Tested with athletes for marathons and half marathons. The CloudTec Sphere™ cushioning system is built for a fast ride, with an ultralight Lightspray™ upper. Includes the Elite Run Sock High Hyper.

What's new?

The LightSpray Cloudboom Strike 2 introduces On's revolutionary robot-produced LightSpray™ upper for an ultra-light, seamless fit. It also debuts CloudTec Sphere™ cushioning, a lighter Helion™ HF hyper foam, and a redesigned carbon Speedboard® to deliver greater energy return, smoother transitions, and faster race-day performance.

FIT SPECS
Activity
Road Racing, Marathon, Half Marathon, Elite Competition, Fast Workouts
Terrain
Road, Pavement, Race Courses
MAXIMUM CUSHION The level of foam padding in the midsole. More cushion = softer feel and better shock absorption. Less cushion = more ground feel and responsiveness.
Heel-to-Toe Drop
5mm
Ride
Ultra-light, explosive, and incredibly efficient. The LightSpray Cloudboom Strike 2 is designed to help runners maintain speed deep into a marathon by combining maximum energy return, aggressive forward propulsion, and a remarkably lightweight package that virtually disappears on foot.
Shoe Tech
UPPER


The revolutionary LightSpray™ upper is robotically sprayed from a single continuous filament to create a seamless, laceless, one-piece construction. The result is an ultra-lightweight, breathable upper that delivers a secure second-skin fit while reducing material waste and manufacturing complexity.

MIDSOLE


A dual-density Helion™ HF hyper foam is paired with the new CloudTec Sphere™ cushioning system, allowing the midsole to compress more naturally for increased energy return and smoother transitions. Sandwiched between the foam layers is a lighter, stiffer curved carbon Speedboard® that propels runners forward with every stride.

OUTSOLE


A minimalist high-grip rubber outsole provides dependable traction in critical contact zones while keeping overall weight to an absolute minimum for maximum race-day efficiency.

View details

THE FUTURE OF MARATHON SPEED

REVOLUTIONARY LIGHTSPRAY™ UPPER

A seamless, laceless upper created by robotic manufacturing delivers an incredibly lightweight second-skin fit.

NEW CLOUDTEC SPHERE™ CUSHIONING

Innovative cushioning geometry enhances compression, rebound, and efficiency to help your legs stay fresher longer.

LIGHTER HELION™ HF HYPER FOAM

The next-generation superfoam is 15% lighter while delivering exceptional responsiveness and energy return.

CURVED CARBON SPEEDBOARD®

A lighter, stiffer carbon plate maximizes propulsion and forward momentum throughout every stride.

BUILT FOR PERSONAL BESTS

Purpose-built for elite marathon and half-marathon racing where every gram, every second, and every stride matters.

Product FAQs

IS THE LIGHTSPRAY CLOUDBOOM STRIKE 2 DESIGNED FOR THE MARATHON?

Yes. The LightSpray Cloudboom Strike 2 was developed specifically for elite marathon and half-marathon racing. Its combination of ultra-low weight, responsive cushioning, and carbon-plated propulsion is engineered to help runners maintain speed over long distances.

WHAT MAKES THE LIGHTSPRAY™ UPPER DIFFERENT?

Unlike a traditional upper, LightSpray™ is produced by a robot that sprays a continuous filament directly onto the shoe, creating a seamless, laceless one-piece construction. This dramatically reduces weight while providing a secure, second-skin fit.

HOW DOES THE SHOE FIT?

The LightSpray Cloudboom Strike 2 fits like a performance racing sock, wrapping the foot with minimal bulk. The laceless construction is intended for race-day precision and may feel more performance-oriented than traditional training shoes.

WHAT ARE THE KEY FEATURES?

Key features include the LightSpray™ seamless upper, CloudTec Sphere™ cushioning, dual-density Helion™ HF hyper foam, a curved carbon Speedboard®, high-grip rubber outsole, a 5 mm heel-to-toe drop, and an exceptionally light 158 g racing weight.

WHO IS THIS SHOE BEST FOR?

The LightSpray Cloudboom Strike 2 is built for competitive runners seeking maximum performance on race day. It excels in 5K races through the marathon, making it an outstanding option for athletes chasing personal bests and podium finishes who prioritize speed, efficiency, and minimal weight.