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JOIN NOWThe Most Sustainable Running Clothing 2025
Twice a year we carefully choose our clothing range. We want you to fall in love with the products we love ourselves. It's not only about the colour, or cut, or the lightness of the fabric – although we love all of that too! – we also care how each product has been made.
We ask the same questions as you: What's the environmental impact of this jacket's production? How much water is needed for this T-shirt to be produced? What's the carbon footprint of having these shorts on our hanger? Is this top made in a safe workplace, and in a socially responsible way? Is this material long-lasting? Is the fabric biodegradable or made from recycled materials?
Let's choose our running gear by choosing positive change for the planet!
Tops / Jackets / Bottoms / Underwear / Accessories
WHAT DO WE ACTUALLY MEAN BY SUSTAINABLE?
NATURAL FIBRES
Merino wool, Tencel and organic cotton. Merino wool (always Mulesing free) is used by some brands not only for winter baselayers but also summer tees as it has natural thermoregulating properties. Cotton isn’t used much in running clothing, when we select an item with cotton we ensure it’s organic.
Shop Clothing Made from Natural Fibres »
RECYCLED MATERIALS
Many brands are now using polyester made from recycled plastics. The most conscious brands reach for REPREVE® with its traceable yarns.
Shop Clothing Containing Recycled Materials »
ENVIRONMENTAL IMPACT
Reducing carbon emissions, as well as responsible use of chemicals and water. Biodegradable packaging. Use of biodegradable elements which will activate when the item is discarded. Products that are Bluesign® approved. Brands that work with local charities to support communities, and ensure fair working practices throughout the supply chain. Use of Parley Ocean Plastic. Most running garments are durable, which reduces waste.
Shop Clothing with Less Environmental Impact »
MOST SUSTAINABLE RUNNING CLOTHING BRANDS
Below we’ve selected the newest apparel that has fully transparent production, made with care for the natural environment and with fair working practices. (At the end of this article you can find links to the transparency of all the featured companies).
ADIDAS
MISSION: reduce plastic waste • increase use of recycled materials • reduce carbon emissions • respect human rights • collaboration with Parley for Oceans
Shop Adidas »
BROOKS
MISSION: responsible sourcing and Bluesign ® approved products • reduce emissions • increased use of recycled materials • 100% vegan friendly
Shop Brooks »
CIELE
MISSION: increase use of recycled materials, moving away from first-use polyester • reduce waste • use sustainable packaging • offer repairs to customers
Shop Ciele »
HELLY HANSEN
MISSION: sustainable materials • long-lasting garments from durable fabric • fair working practices • carboard packaging (for some products)
Shop Helly Hansen
ICEBREAKER
MISSION: produce high-tech running clothing from natural fibres like Merino wool • create deep & long term relationships with the Merino growers
Shop Icebreaker
JANJI
MISSION: Reduce plastic packaging • 50% of their materials made with recycled plastic • Support clean water projects • Collaborate with local artists
Shop Janji
MAAREE
MISSION: Ultilises fabrics with sustainable credentials; incorporating recycled, natural and organic yarns • offers repair services in the UK, USA, and Australia, ensuring garments reach their full life expectancy • One year sports bra guarantee; emphasising durability, promoting long-lasting products that withstand regular use • Virtual and in-person bra fitting experience; correct sizing leads to significant reduction on environmental impact
Shop Maaree
ODLO
MISSION: reduce environmental impact throughout supply chain • durable materials • fair working practices
Shop Odlo »
ON
MISSION: reduce material usage & CO2 emissions • circular approach to design & production to reduce waste • prioritise fair and safe working conditions • recycled packaging
Shop On »
PRESSIO
MISSION: moving away from virgin yarn to sustainable alternatives • fully traceable and audited supply chain • earth-friendly, no-dye technology • 60%+ savings in water, power and chemicals
Shop Pressio »
RONHILL
MISSION: increase use of recycled materials • awarded 'Leader Status' by Fair Wear Foundation since 2016 based on 8 strict Code of Labour Practices.
Shop Ronhill »
Sustainable Running Tops
Consider trying out our top picks this season. We have curated a selection of sustainable long-sleeve tops made from environmentally-friendly materials such as recycled fabrics and Merino wool.
Shop Sustainable Long-Sleeve Tops / Shop Sustainable T-Shirts
Sustainable Running Jackets
A good, technical and breathable running jacket is a must have for winter! Don’t let the wind, rain or snow slow you down.
Sustainable Running Bottoms
For the bottom half of your body, select depending on the conditions you'll be running in, how long you'll be out for, and how much you feel the cold. Some shorts offer an inner lycra layer that fits close to the skin. This doubles as protection from unwanted friction, and extra layer of warmth for cooler days mid-season. In colder weather, or if you're just not into shorts, perhaps try leggings – 7/8 or full-length are available – or trousers.
Shop Sustainable Shorts / Shop Sustainable Leggings / Shop Sustainable Trousers
Sustainable Running Underwear
Out of sight, out of mind? Not this time. If running gear should be technical and breathable, why not your underwear? For longer distance it’s an absolute must. Chafe-free and antibacterial underwear and high supporting bras can seriously change your running life.
Shop Sustainable Running Underwear / Shop Sustainable Running Bras
Sustainable Running Accessories
Keep reading because these sustainable picks with quick-drying properties will improve your comfort and performance.
Transparency of these Sustainable Running Brands:
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