CloudTec® is the core cushioning technology in every On running shoe. Instead of using a single foam midsole, it features a system of individual hollow pods or “clouds” that compress on landing and lock together during push-off.
Each cloud element compresses both vertically and laterally, adapting to the runner’s footstrike. This allows the system to absorb impact where it occurs and create a stable base during transition. The result is a ride that is both cushioned and responsive.
Unlike traditional midsoles that deliver uniform cushioning, CloudTec® adapts to the foot’s unique motion. Each pod functions independently, which supports natural gait patterns and reduces pressure on specific areas of the foot.
CloudTec® is designed to work in tandem with On’s Helion™ superfoam and Speedboard® plate. Together, they form an integrated system that absorbs impact, transfers energy and provides a fluid, rolling transition from heel to toe.
Variations of CloudTec® include dual-layer cushioning for increased impact protection, and CloudTec Phase® for staggered, sequential compression. Each design is tailored to the specific purpose of the shoe it supports.
Shoes with CloudTec®
Men | All Day Wear / Sneakers
Cloud 5
The On Cloud 5 combines sleek design with innovative technologies like CloudTec® and Speedboard® for effortless comfort and energy return. Lightweight and breathable, it’s ideal for all-day wear, travel, and casual activities.
Women | All Day Wear / Sneakers
Cloud 5
Experience the perfect blend of style and practicality with the On Cloud 5. Featuring a breathable mesh upper, Speed Lacing System, and CloudTec® cushioning, this shoe offers unmatched comfort for walking, standing, or daily adventures.
Men | All Day Wear / Sneakers
Cloud 6
From Sandton mornings to Stellenbosch strolls, the Cloud 6 delivers all-day comfort in a lightweight, city-smart package. With CloudTec® cushioning, breathable mesh and a clean, eco-conscious build, this cloud shoe is made for smooth strides and sharp style. Wherever the day takes you.
Women | All Day Wear / Sneakers
Cloud 6
Easygoing yet performance-ready, the Cloud 6 blends breathable comfort with soft cushioning for your daily movement. Whether you're walking the Cape Town city bowl or ticking off errands in Durban, it's your go-to for feel-good, all-day support with a lighter footprint.
Women | All Day Wear / Sneakers
Cloud 6 Push
Light, cushy, and easy on the move. The Cloud 6 Push feels just right from errands to travel days, with breathable comfort that flows through every step.
Men | Training / Gym
Cloud X 4
Push your pace and power through circuits in the Cloud X 4, built for dynamic training and short runs on SA streets. With responsive Helion™ foam, a flexible X-shaped Speedboard®, and featherlight breathability from 100% recycled mesh, it's your all-in-one training partner.
Women | Training / Gym
Cloud X 4
From HIIT sessions in the studio to quick loops around the block, the Cloud X 4 delivers lightweight comfort and agile performance. With a sleek, breathable upper and eco-conscious design, it's made for South African women who move with purpose.
Women | Training / Gym
Cloud X 4 AD
Whether you're smashing circuits or heading to a café meetup, the Cloud X 4 AD combines agile support with breathable style. Built with sustainable materials and performance-ready cushioning, it's the ideal all-rounder for active South African days — gym to street.
Men | Training / Gym
Cloud X 4 AD
From HIIT in Sandton to casual errands in Stellenbosch, the Cloud X 4 AD delivers light, responsive performance wherever the day takes you. With CloudTec® cushioning, a fork-shaped Speedboard®, and a sleek recycled mesh upper, it's your go-anywhere training and lifestyle hybrid.
Men | Training / Gym
Cloud X Z5
Power through track drills or weight circuits with the On Cloud X Z5 — built for men who demand versatility. With explosive Helion™ cushioning, a responsive Speedboard®, and grippy outsole traction, it's your ultimate tool for high-tempo training and hybrid workouts.
Women | Training / Gym
Cloud X Z5
From early morning jogs to strength sessions in the studio, the Cloud X Z5 blends sleek comfort with everyday versatility. Lightweight, breathable, and cushioned with Helion™ foam, it moves effortlessly with you—no matter the activity.
Men | Running
Cloudboom Max
Race-day speed meets endurance-tested design. The Cloudboom Max delivers explosive toe-offs with Helion™ HF and a glass fiber Speedboard®. Perfect for pace-driven efforts, Jozi intervals, and long road runs that demand comfort and power.
Discover Other Technologies
Helion™
Speedboard®
Missiongrip™
CloudTec Phase®
