In a purpose-driven collaboration, the Final Straw Foundation and iconic outdoor lifestyle brand O’Neill have joined forces to champion sustainability and tackle marine pollution. This unique partnership sees a limited edition range of 5,000 co-branded rash vests and sun shirts now available for purchase with an inspiring backstory.
The logo printing on the rash vests, originally destined for O’Neill retail partners, didn’t quite meet the brand’s rigorous standards, with some discolouration, varying from item to item. Recognising an opportunity to make a difference, O’Neill generously donated the garments to the Final Straw Foundation, a charity dedicated to reducing plastic pollution and protecting our oceans.
“We are incredibly grateful to O’Neill for their forward-thinking approach. By donating these high-quality garments, we’re turning a minor production issue into a powerful opportunity that demonstrates their commitment to protect the oceans and marine environments.”
Bianca Carr, Founder, Final Straw Foundation
Features
The rash guards and sun shirts all feature the brilliant 4-way stretch, U.P.F 50+ protection, UV protection, quick dry rash protection and strategic seamless paddle zones that O’Neill are renowned for.









The Final Straw Foundation has launched the co-branded items as an important fundraising initiative. Only 5,000 are available and every penny from sales will directly support the charity’s work, including beach clean-ups and community education programs, to reduce waste and end plastic pollution.
As an added bonus, the rash vests are available at a discounted price compared to O’Neill’s regular retail offerings, allowing consumers to support the cause while enjoying a great value. Every purchase directly contributes to safeguarding our oceans, making this a win-win for both the environment and those who care about it.
“We’re thrilled to collaborate with O’Neill. This partnership not only helps us raise vital funds but also demonstrates how we can work together to make a positive impact. Every purchase contributes to protecting marine life and preserving the natural beauty of our shores”.
What’s the difference between a sun shirt and a rash vest?
The main differences between the two categories are the fit and the seams. While a sun shirt is a looser fit (but still slim), a rash guard is tighter to the body. The seams on the rash vest are flat, but on the sun shirt they are more like a normal t-shirt.
| Rash Vest | Sun Shirt |
| – Made for watersports – Stretchy – Quick drying – Form fitting for comfort and use – UPF 50+ Ultraviolet Protection – Flat seams, anti-chafing – Perfect for surfing, swimming, paddlesports, sailing and beach days – Composition: 89% Polyester, 11% Elastane – Short sleeved or long sleeved available | – Lightweight – Breathable ‘t-shirt’ style seams – UPF 50+ Ultraviolet Protection – Quick drying – Slim fit – looser than a rash vest – Perfect for days on the beach, by the pool, paddle sports and general water sports – Composition: 89% Polyester, 11% Elastane – Short sleeved or long sleeved available |
Where do I get one?
These limited edition vests won’t last long—so don’t miss out! To learn more or purchase yours before they’re gone, visit our shop here: Buy Now!
While stocks last!
How do I look after it?
Steps to keep your rash guard looking good for longer and minimise the shedding of microplastics!
- Rinse it immediately with fresh water after use to remove salt, chlorine, and debris.
- When washing, hand washing is best. Turn it inside out and use cold water with a mild detergent to prevent fabric damage.
- If you use a washing machine, ensure you use a cold wash, and put the item in a mesh bag (e.g. a guppy friend bag or similar) or other method of capturing microplastic fibres to stop them entering wastewater.
- Avoid hot water, bleach, and fabric softeners, as these can break down the material and reduce its effectiveness.
- Always air dry your rash guard in the shade rather than using a tumble dryer, which can weaken the fibres and contribute to microplastic pollution, and can also impact the designs (logos) on the fabric.
Following these steps will help maintain its durability and performance while being more environmentally friendly.


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