Instant Swim Opiniones 

197
TrustScore: 3.5 sobre 5

3,7

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Consulta las opiniones de los clientes

Valorada con 5 estrellas sobre 5

J'ai acheté un maillot celui-ci à déteint rapidement des la premiere utilisation. Service client très réactif qui m’a de suite renvoyé un neuf plis résistant et adapté au taux élevé de chlore où je n... Ver más

Valorada con 4 estrellas sobre 5

I’d seen amazing reviews and had been well and truly convinced by the online marketing. My order arrived super quickly and I was genuinely really impressed with the quality of the fabric, there’s noth... Ver más

Valorada con 2 estrellas sobre 5

Weird sizing. Even after sizing up and triple-checking, the suit was way too small. Returning it from Australia would cost way too much with the customs fees, so I now have a very expensive swimsuit... Ver más

Valorada con 4 estrellas sobre 5

Overseas delivery 2 weeks is good . The material is lovely & the cut good but a little high on the bottom for a public pool. I can't simply go up a size as the suit fitted perfectly on top . I m... Ver más

La empresa ha respondido

Información sobre la empresa

  1. Tienda de trajes de baño
  2. Club de natación
  3. Tienda de ropa
  4. Tienda de ropa deportiva
  5. Tienda de ropa para mujeres
  6. Tienda de vestimenta deportiva

Sobre Instant Swim

Escrito por la empresa

Instant Swim is a female-owned UK swimwear brand producing training swimwear for competitive and everyday swimmers, made from recycled yarn and reclaimed ocean plastic. We design chlorine-resistant swimsuits, one-pieces, bikinis and jammers built to withstand everyday training without losing shape or colour. Instant Swim ships internationally. Instant Swim's core range includes the Raya reversible suit, the classic Karma and the Karma X, made from either our silky Luxe fabric or our durable Longevity fabric, both tested to withstand chlorinated pool environments for extended training use. Sizing runs from XS–XXL, with all fits suitable for training. Garments are manufactured under fair trade conditions and shipped in recycled packaging. Prices range from £40–£80. We use Royal Mail for standard UK shipping and DHL Express for international express shipping, with all orders sent tracked.

Shop Instant Swim

Frequently Asked Questions What is Instant Swim's swimwear made from? Our swimwear is made from recycled yarn and ocean plastic, spun into a chlorine-resistant fabric designed to hold its shape and colour through regular training use. Is Instant Swim sustainable and ethically made? Yes. Our garments are manufactured under fair trade conditions, and we use recycled packaging throughout our supply chain. Who is Instant Swim designed for? Instant Swim is designed for competitive and leisure swimmers who need durable, well-fitting swimwear for regular pool use. Where can I buy Instant Swim products? Products are available at instantswimwear.com and ship internationally, with Royal Mail for UK orders and DHL Express for international express delivery. How do I contact Instant Swim? For sizing or order queries, email support@instantswimwear.com. For commercial enquiries, email contact@instantswimwear.com.

Our promise to you

Escrito por la empresa

For swimmers, by swimmers.
We're here to create performance swimwear you can feel good in and feel good about. Instant Swim is fully owned by female swimmers. From years of experience in competitive swimming, we know what it takes to create the perfect training suit.

Our shipping promise

Free shipping on orders over £90

Free shipping on orders over £90
We use Royal Mail for all standard shipping services, and DHL Express for international express shipping. All orders are always sent tracked.

Información de contacto

3,7

Medio

TrustScore: 3.5 sobre 5

197 opiniones

5 estrellas
4 estrellas
3 estrellas
2 estrellas
1 estrella

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Ha contestado el 28% de las opiniones negativas

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3,7

Todas las opiniones

(197)

82 opiniones en los últimos 12 meses

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Valorada con 5 estrellas sobre 5

Very satisfied

Excellent customer service and delivery.

The package comes not only with the product, but with a reminder on how to take care of it.

Sizes true to the guidelines.

Great material and great concept (recycled from ocean waste).

Swimsuit is super comfy, as promised, and very stylish.

Very satisfied!

23 de febrero de 2026
Opinión espontánea
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Respuesta de Instant Swim

Thank you so much for this! 🤍 It means a lot that every detail landed well for you!

Valorada con 5 estrellas sobre 5

"This one-piece from Instant Swim is…

"This one-piece from Instant Swim is perfect for both performance and style. It holds everything in securely without cutting in and moves effortlessly with your body, making it ideal for lap swimming and staying active in the water. T..." - Christine A.

1 de marzo de 2026
Opinión espontánea
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Respuesta de Instant Swim

This is so lovely to read 🤍 I’m so glad you’re loving the balance of performance and style, that’s exactly what we aim for. Thank you so much for sharing! 🥰

Valorada con 5 estrellas sobre 5

These swimmers are 10/10

These swimmers are 10/10, I’m a 10E and feel very secure! Finally a swimmer designed for bigger bust and not see through!

16 de febrero de 2026
Opinión espontánea
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Respuesta de Instant Swim

This makes us so happy to read!! Thank you so much for sharing and for trusting us 🥰

Valorada con 5 estrellas sobre 5

Soo cute and flattering

Soo cute and flattering! It makes me excited to train because I get to wear it!

7 de febrero de 2026
Opinión espontánea
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Respuesta de Instant Swim

So happy to hear this 🤍 If it makes you excited to train, that’s a huge win for us. Thanks so much for the love!

Valorada con 5 estrellas sobre 5

All is great!

I have been using a Karma swimsuit for a few months now and I can say that it is a very good quality product. The colour is holding up really well and the fit is great! I did not have any issues with shipping to the EU and have kept a really good level of communication with the Instantswim team.

3 de febrero de 2026
Opinión espontánea
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Respuesta de Instant Swim

Thanks so much for sharing your thoughts, this honestly means the world to us 🤍🤍

Valorada con 5 estrellas sobre 5

Love this swimwear brand

Love this swimwear brand. I bought two pairs years ago (at least 5-6 years ago) and they have been the best togs! I surf and these have been the best togs that stay on, and look so good. The shape is really flattering and makes you feel secure and confident. Always get lots of compliments and people asking where they are from. I am now a postpartum mum and they are just as good for this season where my body feels a little different.

I just threw them in the bin because I’ve completely worn them out now, but I really did get maximum use out of them. I’m off to order another pair!

5 de febrero de 2026
Opinión espontánea
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Respuesta de Instant Swim

Thank you so much for sharing this 🤍 Your support really means a lot to us 🥹

Valorada con 1 estrellas sobre 5

Awful awful customer service

Awful awful customer service. My costume (just over 1 year old) that cost me £70 has completely faded from black to grey and has a super unfortunate hole in the bum, rendering it completely unusable. I emailed customer service who initially promised a replacement and then went back on their word claiming that the suit is past its expiry being 1 year old so nothing can be done. They are refusing to respond to my emails or work with any third party resolver services on this issue.

30 de enero de 2026
Opinión espontánea
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Respuesta de Instant Swim

Hey Cassidy, as mentioned previously your swimsuit was purchased 1 year and 3 months ago, and you have used it twice weekly over that time. Unfortunately we can't replace swimsuits due to general wear & tear. Hope you can understand :)

Valorada con 5 estrellas sobre 5

We had the 8.45 hour pool…

We had the 8.45 hour pool ,exceptionally clean pool,my daughter and grandson enjoyed themselves, plenty of pool toys for everyone,and myself and husband sat down in a lovely little corner with table and chairs,overall, what a fantastic place to swim 🏊‍♀️ 😀

31 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Amazing 🤩 love it

Amazing 🤩 love it. So comfy and flattering. Material is so soft x

25 de enero de 2026
Opinión espontánea
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Respuesta de Instant Swim

Hi Maria! We’re so happy to hear this 🤍 So glad you’re loving the fit, comfort and fabric, thank you so much for supporting our brand!

Valorada con 5 estrellas sobre 5

I am forever converted!!

I love a good Kmart deal BUT when it comes to swimming and feeling confident and comfortable in the pool, I am so grateful that I found Instant Swim on my tiktok FYP. For months and months I was looking for my ideal training swimmers and I tried all the "big brands" and none of them fit all of my wants or needs. Not only is Instant Swim aesthetic and makes me feel confident, their swimmers also fit all of my practical requirements. I am forever converted!!

24 de enero de 2026
Opinión espontánea
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Respuesta de Instant Swim

Hi Alana! We’re honestly so grateful you found us 🥹 Hearing that our swimmers tick both the confidence and practical boxes means everything to us. Thank you for trusting Instant Swim, we’re so glad to have you swimming with us 🤍

Valorada con 1 estrellas sobre 5

Save your money, shop somewhere else!

I received my order December 29th and then requested a refund Jan 4th because of some loose threading on the swimsuits. After my return request was submitted, a couple days later it said my label was generated. However, when I went to go retrieve the label it just had a continuous loading sign and never generated. I reached out to support, they instructed me to wait.

A few days later they manually emailed me a label assuring me that I would still receive a refund even if it happened to be outside the window because this was a technical error on their end and NOT MY FAULT. Now they have issued me a $140 gift card which I refused, because I had every intention of making sure it was returned within the window, but because of their techcnial difficulties, it went past it. I spent $220.80 USD and expect to have it refunded to my credit card as is fair. If not, I have no issue using my social media platforms to let everyone know exactly what kind of company this is and how it truly doesn’t care about its customers, in addition to filing a dispute with my credit card.

15 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Absolutely Love

Absolutely love these swim suits, the fit is perfect I love that they have the tall option, I find they’re not too cheeky and perfect for swimming! I haven’t done any extensive swimming in them but some ocean swims and pool swims and have not had a problem! I love the colours and the design :)

14 de enero de 2026
Opinión espontánea
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Respuesta de Instant Swim

So happy to hear this 🤍 We love that you’re enjoying the fit, coverage, and tall option, thank you so much for taking the time to share!

Valorada con 1 estrellas sobre 5

No-existent customer service

Delivery slow. Customer service non-existent. Swimsuits very average. Need to do much, much better to be contenders in an already competitive market.

4 de enero de 2026
Opinión espontánea
Valorada con 1 estrellas sobre 5

Customer service and fit of costume disappointing

Unfortunately the size guidelines were not very true to size so when I tried the costume on it felt ok but the first time I wore it in water it rode up and was really uncomfortable. I did try to raise this with the company but they refused to exchange and just told me to buy another size

2 de enero de 2026
Opinión espontánea
Valorada con 3 estrellas sobre 5

Good quality fabric, stretches when wet

The swimsuit I ordered in my usual size M was way too tight when it arrived. I exchanged if for a size L after carefully looking at their size guides. It fit well - until I wore it in the water and it became so loose and baggy that I had to get out of the pool.
After some back and forth with customer services, they kindly agreed to exchange for a size M again.

The fabric of the swimsuit is lovely and thick and it does feel tight to the skin when dry (probably because it contains Spandex). It does stretch in water so bear this in mind when ordering and trying it on when dry.

16 de diciembre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

MY FAVOURITE SWIMSUITS TO TRAIN IN

MY FAVOURITE SWIMSUITS TO TRAIN IN.
I don’t understand the negative reviews on here. I have worn Instant swimsuits for years now, I swim regularly and the quality always holds up even when I was triathlon training this year. I have about 8 different suits now and I always find them super comfortable and supportive even as someone with a bigger cup size, especially the tie backs especially and adjustable straps. I have never had issues with colour fading fast or bobbling so maybe down to the way it’s looked after.

10 de diciembre de 2025
Opinión espontánea
Valorada con 3 estrellas sobre 5

Sizing issues

I too fell for the social media hype and beautiful design only to be almost £70 shorter and no swimsuit to use. As per some honest reviews before this suit DOES NOT HOLD IN PLACE. O ordered my usual size ( I'm middle aged) and by the end of my training session (3-4K) it was flapping about around my backside leaving me uncovered at every flip turn. Horrible cut- would need twice the bum to fill the space. The material gives in way too much and slows you down. No response from customer service. Very disappointed. What a rubbish swimsuit.
EDIT: the head of communication reaches out to me to discuss my experience and she has been really helpful. She sent me a one size smaller suit to try free of charge- I haven't tried yet but will update accordingly. I have tried it on and I must say the the smaller one is comfortable enough. I would struggle to pull on this size in other brands so I think I definitely runs big. I am middle aged and 5'8, average body shape

5 de diciembre de 2025
Opinión espontánea
Valorada con 1 estrellas sobre 5

Avoid at all costs

I purchased a £70 swimsuit which developed significant bobbling after only two wears. It was only ever used in water and hand-washed exactly as instructed, yet the fabric deteriorated almost immediately. For a premium-priced swimsuit, this is simply not acceptable.

When I contacted customer service, they dismissed the issue as “contact damage,” despite there having been no contact with any abrasive surface. They provided no evidence to show that the garment wasn’t inherently faulty, and ignored the fact that a swimsuit should be reasonably durable, as required under Section 9 of the Consumer Rights Act 2015.

Because the fault appeared well within six months, Section 19(14) of the CRA presumes the issue was present at the time of sale unless the retailer can prove otherwise. Instead of addressing this legal requirement, they claimed “no other issues had been reported,” which is not evidence and does not meet their statutory burden of proof.

They also stated that “a significant amount of time has passed,” which is inaccurate. Consumers have up to six years (five in Scotland) to raise a claim for faulty goods. My issue arose within a few months.

Overall, I’ve been left with a poorly made £70 swimsuit and a company unwilling to acknowledge clear consumer rights. Extremely disappointing quality and unhelpful customer service. I won’t be purchasing from them again.

24 de noviembre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

I've bought from Instant Swim a couple…

I've bought from Instant Swim a couple of times, and I am obsessed with their swimsuits! They are so flattering; my first one lasted me 18 months of full-time swim training (~3-4 times a week for 2 hours) before the elastic started to stretch, which, in my opinion, is amazing for a training suit. They also double as cute suits for summer holidays. I have nothing but positive experiences with the brand and would recommend 100% over trying one of their suits and supporting a small business with such a fun outlook on swim training !! We all deserve to feel cute while wearing a cap and goggles !!!

20 de noviembre de 2025
Opinión espontánea

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