I found a way to snag the On Cloudboom Strike LS from US stores while UK stock is dry

Why the On Cloudboom Strike LS is all over my feed

I’ve spent the last few weeks watching every marathon runner on my social media feed obsess over the On Cloudboom Strike LS. If you haven't seen it yet, this is the shoe that looks like it was 3D-printed directly onto a foot. It features a technology called LightSpray, which creates a laceless, one-piece upper that is incredibly light. I was skeptical at first, but after seeing the performance data from early 2026 races, I knew I had to get a pair for my own training cycle.

The problem I ran into immediately is that the UK stock is virtually non-existent. Every time a small batch drops on the European sites, they vanish in seconds. I've been keeping an eye on us trends and noticed that US-based running boutiques and the main On US site tend to get more frequent restocks. Because I didn't want to wait until 2027 to try these out, I decided to look westward.

My strategy for buying from US stores

I realized that the best chance of securing a pair was to shop where the inventory is highest. US retailers often have exclusive colorways or larger size runs that we just don't see in London or Manchester. To make this work, I signed up for a tax-free us address provided by comGateway. This gave me a dedicated spot in Oregon to send my package, which is a massive win because it avoids US sales tax entirely.

I found that by using a US address, I could access stores that don't even offer international shipping to the UK. It opened up a lot of doors for me, especially with specialized track and field shops in the States that carry the more elite marathon gear.

The trick to bypassing US store payment blocks

One thing I learned the hard way is that many US stores are incredibly picky about where your money comes from. I tried using my UK-issued debit card on a few sites, and my order was cancelled almost instantly. Stores like Nike, Sephora, and even the On-running US store often block international credit cards or refuse to ship to known forwarders if the billing address doesn't match the region.

This is where I started using the BuyForMe service. Instead of me fighting with the checkout page, I just tell the comGateway team what I want. They use their own US domestic cards and billing addresses to buy the shoe on my behalf. It’s the safest way I've found to guarantee my order doesn't get flagged. If you're tired of seeing that "Order Cancelled" email, this service is a lifesaver for those high-demand drops.

How I handle the international shipping to the UK

Once the shoes arrived at my US address, I had to decide how to get them home. If you haven't done this before, I suggest looking at this step-by-step guide to see how the process flows. I usually wait until I have a couple of items at the warehouse so I can consolidate them, which saves me quite a bit on the total cost.

I used the shipping calculator to get a rough idea of what the trip across the Atlantic would cost. I found that international shipping rates are actually quite reasonable when you consider the shoe itself is so light. I’ve had my packages arrive in the UK in about 5 to 8 business days, which is faster than some local deliveries I've dealt with lately!

Shipping estimates and what to expect

Since the On Cloudboom Strike LS is built for speed, it’s remarkably light, but the packaging can still add a bit of bulk. Based on my experience, here is what you should expect when calculating your costs:

My tips for importing to the UK in 2026

We need to be mindful of the import rules here in the UK. Since 2021 and continuing through 2026, anything over £135 will be subject to import VAT and potentially customs duty. Because the On Cloudboom Strike LS is a premium marathon shoe, it definitely clears that threshold. I always make sure to set aside a bit of extra budget for the VAT that the courier will collect before delivery. Even with those costs, I still find it cheaper and more reliable than trying to buy from a reseller in the UK who has marked the price up by 200%.

I also recommend choosing a shipping method that includes tracking. These shoes are a prize, and I want to know exactly where they are when they're over the ocean. I've found that the peace of mind is worth the extra couple of pounds.