The On Cloudsurfer series has carved a niche in the running world with its signature blend of Swiss precision, lightweight design, and adaptive cushioning. With the Cloudsurfer 2, On Running takes a bold leap forward, reimagining the shoe from the ground up. This latest iteration ditches the divisive Speedboard of its predecessor and introduces a fresh midsole philosophy, all while doubling down on sustainability. Designed for runners who crave a plush yet versatile daily trainer, the Cloudsurfer 2 aims to balance innovation with eco-consciousness. Let’s unpack its upgrades, performance, and whether it lives up to the hype.
What’s New in the On Cloudsurfer 2?
The Cloudsurfer 2 represents a radical redesign rather than a minor refresh. The most notable change is the elimination of the Speedboard, a rigid plate that polarized runners in the original model. In its place, On introduces CloudTec Phase, a midsole technology featuring wave-like pod geometry that promotes smoother transitions and natural flexibility. Sustainability also takes center stage, with 20% of the upper now crafted from recycled materials. The fit has been refined with a gusseted tongue and simplified lacing system to address heel slippage complaints, while the softer Helion supercritical foam midsole delivers a more forgiving ride. Combined, these updates position the Cloudsurfer 2 as a gentler, more eco-friendly companion for daily miles.
Key specifications:
Brand: On
Model: Cloudsurfer 2
Weight: 9 oz. (257 g) for US 9 model
Heel: 32 mm
Toe: 23 mm
Heel drop: 9 mm
Carbon plate: No plate
Cushioning & Ride
Amount of cushioning: Highly cushioned
Purpose: Daily Trainer
Price of On Cloudsurfer 2
Price: $160 USD
Upper
The Cloudsurfer 2’s upper showcases On’s commitment to sustainability without compromising performance. Constructed from a dual-layer engineered mesh comprising 20% recycled polyester, it strikes a balance between breathability and structure. The redesigned gusseted tongue is a standout upgrade, locking the foot in place and minimizing debris ingress during off-road excursions. Strategic padding around the heel collar and achilles tendon adds comfort, while the slightly roomier toe box accommodates natural foot splay without feeling sloppy. Though the midfoot remains snug—a hallmark of On’s fit—the overall design feels more forgiving than previous models, wrapping the foot in a secure, sock-like embrace.
Midsole
The removal of the Speedboard allows the new CloudTec Phase midsole to shine. Built with Helion supercritical foam—a nitrogen-infused compound—the midsole features a series of wave-shaped pods that compress progressively underfoot. This design eliminates the abrupt “crash” feel of the original Cloudsurfer, replacing it with a smoother, more organic transition from heel to toe. The foam itself strikes a delicate balance: soft enough to absorb road shock during recovery runs, yet sufficiently resilient to handle uptempo efforts. Runners will appreciate the enhanced flexibility, which reduces leg fatigue over long distances. While it lacks the explosive energy return of plated racers, the Cloudsurfer 2’s midsole excels as a jack-of-all-trades workhorse.
Outsole
On has taken a targeted approach to the Cloudsurfer 2’s outsole, applying durable rubber only to high-wear zones like the heel and forefoot. The geometric tread pattern improves grip on wet pavement and loose gravel, a subtle upgrade from the v1’s simpler layout. However, exposed foam in the midfoot area remains a durability concern, particularly for heel strikers or heavier runners. While testers noted improved longevity compared to the original, the outsole still shows visible wear after 250–300 miles. That said, the minimalist design keeps weight in check, aligning with the shoe’s ethos as a lightweight cruiser.
Who Is This Shoe For?
The Cloudsurfer 2 is tailored for neutral runners seeking a do-it-all daily trainer that excels on roads, bike paths, and light trails. Its 8mm drop and rockered geometry cater to midfoot strikers, though heel strikers will still find the cushioning forgiving enough for long runs. Eco-conscious athletes will appreciate its recycled materials, while fans of On’s signature style will love its sleek, modern aesthetic. However, it’s not ideal for speed-focused workouts (opt for the Cloudboom Echo) or runners requiring stability features.
Pros
✅ Lightweight for a max-cushion shoe
✅ Eco-friendly materials (20% recycled)
Cons
❌ Less responsive for speedwork
❌ Slightly narrow midfoot for wide feet
Verdict
The On Cloudsurfer 2 is a revelation—a shoe that learns from its predecessor’s flaws while pushing the brand’s design ethos forward. By shedding the Speedboard and embracing CloudTec Phase, On has crafted a daily trainer that feels softer, smoother, and more intuitive than ever. While the outsole’s durability may give pause to some, the Cloudsurfer 2’s blend of cushioning, weight, and sustainability makes it a standout choice for runners seeking versatility and comfort. For those craving a plated counterpart for race-day speed, consider pairing these with On’s Cloudmonster Hyper, a shoe engineered for explosive energy return and podium-chasing paces. Together, they form a dynamic duo for runners who value both daily comfort and competitive edge. At $150, the Cloudsurfer 2 is a compelling option for eco-minded athletes and On loyalists alike.
