29 October 2026International edition
Vol. I · No.
29 October 2026
AI IN FASHION
DAILY
The daily briefing on AI in the fashion business
Where fashion meets artificial intelligence.
Sportswear and outdoor

Maru

United Kingdom

Maru is a British technical swimwear brand with more than 30 years of history. It makes training and performance swimwear, including ranges made from regenerated materials.

Facts
OriginUnited Kingdom
CategoryTechnical swimwear
Sustainable rangeEcotech, from ocean plastic
US partnerSwimOutlet.com
Websitemaruswim.com
Segment
Mid-market
Categories
SwimwearSportswear
Sales channels
WholesaleE-commerce

What is Maru?

Maru is a swimwear brand from the United Kingdom specialising in technical swimwear for training and competition. The company has been operating for more than 30 years.

Products and positioning

Maru produces performance swimwear for men, women and young swimmers, including jammers, one piece training suits and briefs. Sustainability is a strong theme: much of its technical swimwear is made from regenerated materials, and its Ecotech range uses plastic bottles collected from the oceans.

Distribution

In the UK the brand is sold through specialist swimwear retailers such as Allens Swimwear, which also supplies swim clubs. Maru entered the United States in 2020 with SwimOutlet.com as its exclusive online retail partner, launching with a 21 style collection for adults and youth.

Why it matters

Maru is one of the British brands competing with larger names such as Speedo and arena in competitive and club swimwear, and its use of recycled fibres reflects wider pressure on sportswear makers to reduce reliance on virgin synthetics.

Frequently asked questions

Where is Maru swimwear from?

Maru is a British swimwear brand with more than 30 years of history.

What is Maru Ecotech?

Ecotech is Maru's swimwear range made using plastic bottles collected from the oceans.

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