Great reversible costume. I love the Raya design as it’s comfortable and supportive.
Sorry, looks like we don't have enough of this product.
Your cart is currently empty.
Our Raya Collection fits a little tight, however this is recommend for the best fit when swimming. We recommend going for your usual swimsuit size, or sizing up for a more relaxed fit. For exact measurements, please see our size chart above.
- Super-soft, Luxe-Eco fabric made from recycled ocean plastic
- Ultra-chlorine resistant, perfect for swim training
- Double-lined for support and coverage
- UV protection
- Medium bum coverage
£3.95 UK shipping or FREE over £90.
We ship worldwide. Rates are calculated at checkout.
Our first ever reversible swimsuit- two colourways in one streamlined design. Featuring our signature cross-back straps, with a little more coverage and built-in support. Made using recycled yarn and ocean plastic.

Please check our sizing page to find your best fit. For personalised help, chat to an expert by emailing support@instantswimwear.com
Yes! We ship worldwide, and you'll be able to track your order to your door.
All of our swimsuits are designed for training! Every piece is chlorine-resistant, but our Longevity suits are the most durable.
We have a super easy returns and exchange process, using our online returns portal. All returns & exchanges must be submitted within 14 days.
Overall rating: 4.9 / 5 from 175 reviews.
Great reversible costume. I love the Raya design as it’s comfortable and supportive.
Jade M. 5/5 Verified
A super fun and cute costume in really gorgeous and flattering colours. And it stays firmly in place through turns, flips and everything (I do synchronised swimming so it can really handle anything). I would reccomend sizing up if you're a bigger chested girlie though, as it can be a little tight on the bust.
Isabel L. 4/5 Verified
I love it! I need more 🤩
Michelle L. 5/5 Verified
The best bathing suit. So durable, comfortable, athletic, and very cute! Love the reversible ability
Annecy B. 5/5 Verified
I actually get compliments on these bathers when I go swimming, they are so nice. The sizing guide is pretty accurate, just err on the side of caution when it comes to length, just because they do ride up quite high. You can see where your nipples are if it’s cold, so might be worth considering if you’ve got bigger ones! But the material does feel great, and the straps are nice and thick, so don’t stretch out easily like some other pairs. I want them in every single colour.
Chloe C. 4/5 Verified
Favorite suit I’ve ever bought! Great quality and so comfortable!!!
Dana S. 5/5 Verified
Went for long body size 10. Im 6ft tall and finally have a swim suit that sits on my body in the right places
Mandy C. 5/5 Verified
I have always struggled with getting a swimsuit that fits my body whilst giving me support for my boobs. I am currently a 36 E and size 12 so wear a large in the swimsuit. I wore this in the sea in the UK followed by the water parks in Orlando. I didn’t have one single issue with it. No nip slips, full support and pure comfort with style all in one. I was even able to wear it with a skort and it looked like a put together outfit so I could go out after water activities. So many compliments, I am in love with this swimsuit.
Jade G. 5/5 Verified
Lovely piece, great colours! I bought it during london pop up event and it was nice being able to try them on and find the right size.
Kyra 5/5 Verified
Love the colour and the fact that it’s reversible! Runs a bit tight/small
Henriika Y. 5/5 Verified
Such a fantastic swimsuit. I feel amazing in it, it doesn’t ride up or drag down, is very comfortable, and I feel like it’s great both for a swim session or for playing in the pool with my daughter. Two great colours in one as well! I’m 5ft8, size 10 and was grateful for the tall option.
Sarah L. 5/5 Verified
I absolutely love this swimsuit, so comfortable and stays in place whilst swimming , whilst also being super flattering. I get loads of compliments when wearing it!
Chloe W. 5/5 Verified
I’m a uk 8-10 & 5 ft 6 and went for a small. I debated between small & medium but happy I went small- it’s snug but really comfortable.
Rachael C. 5/5 Verified
Great swimsuit, slight discolouration on the lighter colour but feels like good quality.
Ailsa W. 4/5 Verified
Really good for bigger busts at keeping the girls in ! Flattering and comfortable and just needing more colour ways like a butter yellow xx Wearing a 32 and im 4.11 with dd chest locked in
Hayley H. 5/5 Verified
Absolutely love my swimsuit - such pretty colours and fits so well
Aimee W. 5/5 Verified
My first purchase from Instant Swim and I am so pleased. Very helpful guide to ensure you get the right size and the fit is perfect. Used for open water training and fun sea swims. Highly recommend!
Harriet O. 5/5 Verified
This is my third one..!!.. that says it all.. such good quality, fit and so pretty.. what more can you ask!
Candi S. 5/5 Verified
Great swimsuit would definitely get it again
Amy Z. 5/5 Verified
Wearing the 30 S in Regular. I am 163cm tall and weigh 51kg. Gorgeous and I mean gorgeous material and colour - the blue side is great too. Definitely recommend
Joanna-claire T. 5/5 Verified
Loving my new Raya cozzie to add to my growing collection. Just so spoilt for choice. The girls at instant swim couldn’t have been more helpful and I know my third one won’t be my last!
Miss J. 5/5 Verified
Absolutely love this swimsuit! It’s super flattering and stays completely in place for all activities. It took me a while to decide on the colour but I love the green, I do wish the reversible colour was a bit nicer though as I’m not a fan of the brown so probably won’t use it that way. Overall, if you’re not sure whether to commit, I would 100% recommend!
Caroline N. 5/5 Verified
works well in the pool, the sea, lakes & rivers! :-)
Karen C. 5/5 Verified
Absolutely love the Raya swimsuit, so comfortable and feel very confident in it!
Bobby C. 5/5 Verified
Favourite training costume ever. My 13Yo daughter is very tall for her age, and usually has trouble getting swimwear long enough in the body unless she sizes up and then it is too loose. The option for taller swimmers is great, and she loves the cut, colours and being able to have 2 colours in one with the Raya suits. Super comfortable to train in, look great and they wash up beautifully.
Ms L. 5/5 Verified
Best fitting and comfortable yet stylish swimming costume I've ever bought... so much so that I'm going to buy another one!.
Candi S. 5/5 Verified
Candi S. 5/5 Verified
Great swimsuit absolutely love it!
Nancy T. 5/5 Verified
Both colours on this swimsuit are soooo nice!! Fits well and comfortable, very happy with purchase!!
Natalie W. 5/5 Verified
I am a size 8/10 and returned the large size for XL as I felt I got more coverage, having larger breasts. The bathers fit beautifully, quality is amazing, super quick drying and I always receive compliments on how lovely the bathers are. I love that they are reversible too! Delighted with my purchase.
Sue R. 5/5 Verified
I usually opt for sports wear brands for my swimming attire when I'm paddle boarding but I decided to try something new and it didn't disappoint! Fantastic fit and quality. Beautiful design and colour range and washes exceptionally well! Thank you!!
Larne B. 5/5 Verified
Beautiful color, beautiful everything
Maria K. 5/5 Verified
A really pretty bathingsuit
Natasia P. 5/5 Verified
As they say the perfect combination of style and function. The reversible design is genius - I don’t need another swimsuit but I do want to buy one 🫣
Katerina S. 5/5 Verified
Fab swimsuit, ideal for training and tanning!
Suzannah G. 5/5 Verified
Great looking swimsuit, Good for relaxing or doing lengths in the pool
Katie H. 5/5 Verified
When wearing the suit I feel like I’m swept in a blanket because of the nice material. Also love that I get two swimsuits for the price of one.
Emilie D. 4/5 Verified
I knew it's not going to look as good on me as seen in the models (despite the ads showing different body types) as I have a belly which I'm a bit conscious about, but I still bought it because I love the colour combinations and the style. It's not the most flattering on the belly but otherwise, the whole look made up for it and got compliments. I especially like the straps. I feel supported as it feels snug yet comfortable especially the bottoms where I like a bit of coverage but still looks good on my body shape. About the sizing, on normal clothes, I'd normally be a UK 12 and I assume that translates to a Large but I bought a size up (14) knowing that swimsuit sizing can come up small.
Marian Lilac P. 5/5 Verified
Not the matcha/latte one but same model different colour way. It’s so comfortable. Fits me much better than my previous instant swim that went up my bum the whole time. I got this in regular too not a 34 cos my 34 has stretched. I’m a bit self conscious cos I’m 61 and I wobble but I think it’s really pretty. I wear it mostly at the lido. I building up the courage to wear it for indoor training.
Nicola M. 5/5 Verified
Love the suit! I use it for surfing. Get so many compliments while wearing it.
Britt M. 5/5 Verified
on your first purchase
on orders over $200
Buy now, pay later