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Salt-Water Sandals | Stepping up sustainability

Salt-Water Sandals | Stepping up sustainability

Salt-Water Sandals partnered with Webtopia to scale performance across the UK while expanding into Europe. By combining sustainability-led creative with a seasonally optimised paid media strategy across Meta and Google, we helped grow awareness, capture peak demand, and drive efficient revenue across markets.

Overview – Sustainable sandals Marketing for UK & EU

Salt-Water Sandals is a seasonal footwear brand offering durable, sustainably crafted sandals for women and children. With a focus on heirloom-quality design, SWS runs a seasonal showstopper from March to August, with the UK as its main stage and the EU as its rising encore.

When we teamed up in April 2022, brand awareness outside the UK was minimal. Our mission: elevate SWS’s profile in new territories while maintaining strong returns at home.

Services provided: Meta Ads management and Google Ads management.
Salt-Water Sandals | Sweetheart | Rose Gold | Water Friendly – Pitter Patter Kids

The Strategy

To balance low-hanging‑fruit revenue in the UK with expansion ambitions in Europe, we adopted a dynamic, seasonally weighted budget split (60% UK, 40% EU). We increased investment during peak months (May–July) and tempered spend in quieter periods (March, April, August).

Key tactics included:

  • Sustainability‑centred messaging: emphasising the longevity of Salt-Water sandals in both ad copy and creatives.
  • Product‑launch creatives: spotlighting each season’s fresh colourways to sustain audience interest.
  • “Klarna available” call‑out: boosting conversions by highlighting flexible payment at checkout.
  • Innovative ad formats: testing grid‑style and UGC ads to humanise the brand and enhance social proof.
  • Consolidated EU campaigns: moving from country‑by‑country setups (high CPMs, low conversion rates) to a unified European ad group, which dramatically improved ROAS.

Innovation & creativity – Putting our best foot forward

While many agencies recycle the same carousel‑and‑static‑image blend, Webtopia spiced things up:

  • Grid ads & UGC experiments: Inspired by other brand wins, we tested grid ads that wove real‑user photos into slick layouts, bridging authenticity and polish.
  • Dynamic creative refreshes: Each season, we rolled out new ad concepts. Think short videos of little ones paddling in paddling pools, showing off sand-resistant soles.
  • Seasonal countdown widgets: A cheeky “Only X days ’til summer sandal season” widget in ads added urgency (and a dash of FOMO).

Key Insights

Our analytic footwork uncovered game‑changing patterns:

  • Consolidation pays off: Stacking all EU markets in one campaign cut average CPM by 22% and lifted conversion rates by 35%.
  • Seasonal weighting wins: Shifting 70% of ad spend into high‑interest months delivered a 25% lift in ROAS versus a flat‑spend model.
  • Flexible pay drives sales: Highlighting “Klarna available” increased checkout conversions by 18%, particularly among first‑time buyers.

The Results

We weren’t just walking the walk; we sprinted. By the end of Summer 2023, Webtopia’s approach delivered:

  • 45% year‑on‑year spend increase on Meta Ads, without stepping on the brakes.
  • 38% uplift in ROAS on Meta, outperforming industry benchmarks for sustainable footwear.
  • Renewed 3‑year partnership, with the client commending our “fab team” and locking in plans for SS24.

💌 Client love notes:

“We were so pleased with last year’s results and can’t wait to march into SS24 with your fab team.”
 “We very much look forward to another season working with you all!”

Conclusion

By blending eco‑angle messaging with seasonal savvy and platform finesse, Webtopia transformed Salt-Water Sandals into a sustainable‑sandals sensation across the UK and EU.

Our full‑funnel approach, creative experimentation and data‑driven optimisations ensured SWS didn’t just keep pace, they set the pace for eco‑friendly footwear marketing.

A look into our creative portfolio

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Woman in a red dress posing against a red background with Baukjen brand and UN Global Climate Action Award Winner text.
Comparison chart of custom apparel between Clifton Custom Screenprinting and other custom companies showing an orange and blue Clifton shirt with benefits listed and a plain gray shirt with limitations.
Person wearing a beige hoodie with a black graphic and the text 'RELEASE THE MONKS' on the back, paired with green cargo pants.
Black high heel sandal with ankle strap by Antonia Saint New York against a beige background with text about feminist genius designing a comfortable chic high heel.
Orange and navy Cambridge Satchel bags with oranges and blueberries, featuring a Vogue quote praising the heritage bag label.
Coffee, honey, jam, and crackers with butter and spread on a cloth napkin on a wooden table, promoting skipping bakery queues to reduce food waste.
Basket of assorted freshly baked breads on stone steps with text promoting skipping the bakery queue and reducing food waste.
Seed Eco Sponge ad highlighting that typical household sponges take hundreds of years to decompose, while Seed sponges can be composted easily, shown with a small compost pile in a Seed sponge on a bright green background.
A green medicine bottle labeled ‘GLP-1 – Fella’ placed on a reflective surface, with text beside it saying ‘Don’t wait months (or years) for GLP-1 meds. Access them now with Fella.’ and a yellow ‘Get Started’ button
Top view of plates with bagels and fruit next to teas with text promoting rescued breads delivered to your door and a call to subscribe.
Woman wearing an orange, blue, and white patterned sleeveless maxi dress standing outdoors with green foliage background, showing front, side, and back views.
Conversation bubbles discussing GLP-1 meds helping bigger guys lose 22.5% of their weight, highlighting no waitlist with Fella, and a Get Started Now button with the Fella logo.

Turn your ad spend into real growth.

At Webtopia, we don’t just run ads. We build scalable growth systems designed for ambitious DTC brands. By combining performance marketing, creative strategy, and data-backed execution, we help founders scale without sacrificing profitability. Our clients see an average 6X blended ROAS every month, because great brands deserve more than short-term wins.

Book your call today and let’s build your next growth chapter together.

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