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Level up your swim kit with performance accessories designed for pool training, open water and travel. Our quick-dry swim towels are lightweight, ultra-absorbent and sand-resistant; our silicone swim caps come in solid colours or printed versions for comfort and visibility; and our waterproof dry bags protect your kit on beach days and race weekends. Every accessory is chosen for durability and everyday use — explore the collection and pair items with our plus-size swimwear for a complete swim kit.

Our quick-dry towels are are very absorbent, as they are made with a dual technology specialist fabric (cotton layer + printed microfibre layer) that soaks up water fast and dries in minutes — perfect for back-to-back training, wild swims, and travel. Compared with standard terry towels they’re lighter, pack smaller and trap less sand. Choose from bold prints that match our swimwear and carry one as your go-to pool deck or beach towel.  Shop quick-dry towels below.

Our silicone caps are comfortable, durable and designed for regular swimmers. Options include classic solids for training, or funky printed  caps for standout style, including metallic gold prints from our Korean supplier Jkuss. Silicone reduces drag compared with cloth caps and protects hair from pool chemicals; choose bright colours for open water visibility.

Silicone Swim Caps Properties:

  • long life silicone

  • extremely elastic

  • exceptional comfort

  • protect hair during your open water swimming

  • high performance - high technology materials

Make sure to check them out, so shop now for swim caps!

  • What is Extra Life Lycra? What ExtraLife Lycra Swimwear Do We Sell?
    Xtra Life Lycra delivers the properties of Lycra, such as the soft feeling and beautiful fit but also gives swimwear a longer life with less fading and without becoming as baggy. Xtra Life Lycra is resistant to chlorine and pool chemicals 5 - 10 times longer than regular Elastane. This makes Xtra Life Lycra an excellent choice as fitness or training swimwear for male and females. But choose a swimsuit with a high Polyester content and less Lycra, for longer life. We sell Xtra Life Lycra swimwear in both www.acquawear.com (Korean Swimwear and Kneesuits) and www.curvybathers.com (Kneesuits) shops. Our Korean made Kneesuits Jkuss and Tornado are extremely popular, because of the outstanding prints, soft and body hugging fabrics and styles with Lycra content 20%, see individual listings.
  • What is Chlorine Proof Swimwear? Does Acquawear Sell Chlorine Proof Swimwear?
    100% Polyester and PBT swimwear fabrics are by far the most durable and long lasting. Although not as comfortable against the skin as Lycra based fabrics, Polyester/PBT blends are without a doubt the best training swimwear for men and women, due to their incredibly long lifespan. Chlorine proof swimwear has less stretch and thus provides a tighter fit and some people, maybe not as used to regular swim training, might find it constricting and need some time to get used to. The fabrics are less stretchy than Lycra so make sure that you check the size and measurements charts and read the advice of how the suits fit given by the seller, as they most likely have feedback not only from the manufacturer, but also from the customers. Swimsuits made of 100% polyester should retain their colour for at least a year of regular use, but most last much longer and are called chlorine proof for this reason. Chlorine resistant (proof) swimsuits also keep their shape because polyester isn't destroyed by chlorine like nylon or Spandex. Most of the top swimwear brands feature a range of durable PBT or 100% Polyester swimwear, and some brands manufacture exclusively their colourful swimsuits from durable fabrics. All our Delfina custom printed swimwear (except Kneesuits) for women or guys and for clubs are made out of chlorine proof fabrics and are the best choice for maximum swimsuit life and value for money. We stock also Korean brands in small sizes on our Acquawear website (Jkuss, Hoog and TSNine) chlorine proof swimsuits, just look for "T" in the product code and description (Tough, 100% Polyester).
  • What are Sustainable Eco Fabrics? Do we Use Sustainable Eco Fabrics in Our Swimwwear?
    Eco Fabrics - Carvico Xlance Eco For all our Delfina custom made swimwear (for Men and Women) SINCE 2021 (except Kneesuits), we use the Eco fabric Xlance, newly released by the Italian manufacturer Carvico. It is an eco-sustainable fabric designed to promote re-use, recycling and respect for our environment. According to Carvico, the fabric shows extraordinary performance in terms of resistance to chlorine, ensure perfect fit, exceptional comfort and a unique, contemporary and elegant ‘Made in Italy’ style, and they are revolutionizing the worlds of swimwear and sportswear. XLANCE fabrics put together XLANCE unique, high-tech elastomeric fibre and a selection of exceptional and eco-sustainable yarns to meet the requirements of the market and the latest swimwear and sportswear trends, Carvico explains. “Moreover, they are eco-sustainable. Carvico has always operated in the view to safeguarding the environment promoting a more sustainable fashion. XLANCE fabrics stem from a long and thorough research process for fully sustainable raw materials and production processes,” the company says. “XLANCE elastomer is produced without the use of solvents and can be thermoset at lower temperatures compared to fabrics containing standard elastomers thus reducing CO2 emissions and saving relevant amounts of energy.” “XLANCE elastomer is here mixed with several eco-sustainable yarns: ECONYL (used in XLANCE ECO), a 100% regenerated nylon yarn from pre and post-consumer waste materials such as discarded fishing nets, carpet fluff and tulle, and a regenerated polyester yarn from PET bottles (used in XLANCE PLAY).” ​ “XLANCE fabrics ensure a perfect fit and maximum comfort and fits the body like a second skin adapting and shaping its curves and offering athletes support and maximum freedom of movement, Soft and pleasant to the touch, all these fabrics are suitable for printing (sublimation and digital). ”Sport as a lifestyle, wellbeing as a state of mind “XLANCE World by Carvico offers a selection of high-performance fabrics ideal for training and competition swimwear, which can satisfy the needs of every athlete without forgetting about an exclusive 100% made in Italy style and glamour,” the company adds.
  • How is Lycra Used in Swimwear?
    Lycra (also known as Spandex or Elastane) is always mixed with another fibre, usually polyamide (known also as nylon) to give it resilience and stretch. A Lycra swimsuit will generally last less than 2-3 months if exposed to chlorine regularly, it will fade and becomes baggy as the chlorine breaks down the fibres. Lycra swimwear is a choice for leisure swimmers and those who seldom visit the pool, swim in open water or take a dip on holiday. The material is soft against the skin, very comfortable and the prices are generally cheaper.
  • How should my swimwear fit?
    For the best fit, our swimwear made from Xlance Eco fabric should be snug, not baggy. This ensures you achieve the ideal shape in the water. The fabric has excellent stretch, so it will conform to your body comfortably. Make sure your suit is tight enough to provide support but not so tight that it restricts movement. A well-fitted suit enhances your swimming experience and performance.
  • Swimwear Care Advice
    It is so easy to come home tired from the pool, lake, river or beach and just stick the swimsuit in the washing machine, together with the towel, and dry it after on a hot radiator or even stick it in the dryer! But please, DON’T DO IT!!! If you want your suit to last, keep its colours and shape, just DON’T DO IT! Remember to never wash your swimming costume with detergents or in a washing machine. Just give it a good rinse straight after exiting the pool and hang the suit to dry away from a source of heat, and this will ensure the longest possible lifespan for your swimsuit, whatever fabric it's made from. We have a lot of personal experiences in using swimwear, and if you think your suit has become a bit grubby with body oils or the algae from river / lake, just hand-wash it a bit more thoroughly in a basin, with some Fairy Liquid or any dish soap and hang it on a banister. Swimsuits that haven't been properly cared for, as per the manufacturer's label / seller's instructions - swimwear that has been machined washed, put in spinners, centrifuges, dryers will void any warranty.
  • Do you sell my personal details? Do you share them with Third Party?
    The answer is a definite NO. We don't work with any other companies and our website doesn't let Google or any other companies advertise on it. The only personal data we use is for orders' delivery and replying to your questions. We email up to three newsletters / month, but if you don't want to receive them in the future, please unsubscribe at any time.
  • How can I pay for the items? Do I get a refund if I change my mind and return it?
    We take Credit and Debit Cards through our provider, Stripe. We sometimes add Paypal to the checkout, but as their fees are double and non refundable for returns we prefer the Credit Card payments which are as safe as Paypal. Yes, you can return for a product refund (postage will not be refunded) or exchange. We prefer if you can accept an exchange, especially if your return is after the 14 days. If you are in doubt of what size you need, please ask for more advice. If you change your mind, you have to let us know within 14 days.
  • How does the swimwear sizing compare to the ladies UK clothing sizing?
    The swimwear size on our website is the same as the Lingerie and Swimwear Sizing you use when buying a bra. We have measured some of the swimsuits (each individual style and size) and put them in a table for you to compare the measurements to the swimsuit you currently wear. Please see individual product for its own measurements chart. For all Waterpolo swimsuits, bear in mind that they are lined with the same fabric as the swimsuit, so that would make a difference to the fitting, so please allow an extra size up for the extra thickness. Manufacturer's chart with equivalent sizes also available for our eco friendly swim costumes.
  • Can I have a custom print made for myself and how long does it take for a custom print item to arrive? Can I customise the style?
    Any past print can be made for you, but the minimum order is five pieces, so if you get together with friends and family, you can place this very small order together. It takes approximately 3 weeks to receive your custom suits. You can see the styles available on the Clubs page, but it is not possible to change or customise any of the features, except add personalisation.
  • 4. Do you ship internationally?
    Yes—worldwide. To the UK we ship from Northern Ireland, combined DHL (from the factory to us) + Royal Mail (to the UK customer) To EU we ship by DHL, directly from the factory. To elsewhere in the world, it could be a direct delivery from the factory or combined (like above).
  • 3. Can we personalise each suit?
    Yes—names/initials can be added for a small charge of £2.50 per name/piece. The swimsuits are lined in white (black or nude lining available for an extra £2).
  • 2. What are the minimums?
    10 pieces per style. Small repeats will carry a small admin fee: 1 - 4 pieces £12; 5 - 9 pieces £6.
  • 1. How long does it take?
    Around 3–4 weeks from design sign-off; October–December can take longer.
  • 5. What about returns?
    Custom / Bespoke items cannot be exchanged or refunded (unless faulty).
  • How fast is delivery and can I return if it doesn’t fit?
    We ship quickly across the UK and internationally. If your kneesuit isn’t the right fit, you can return it as long as the swimsuit is unused.
  • What if I’m unsure about sizing?
    Kneesuits usually run smaller. If you’re unsure, we suggest sizing up 1–2 sizes. You can also message us for personalised advice.
  • Are your plus-size kneesuits suitable for competitive swimming?
    Definitely. While they’re stylish enough for leisure, our kneesuits are made with performance fabrics that resist chlorine and salt, hold their shape, and stay comfortable in training or racing lanes. They don't have a FINA stamp, but they compress enough for low level competition events.
  • Do your kneesuits help with body confidence?
    Yes! Many customers tell us they feel more confident because the suits are fully lined, supportive, and don’t ride up. The knee-length cut also provides extra comfort for women who prefer more coverage.
  • What makes a plus-size kneesuit different from a regular swimsuit?
    A kneesuit offers longer leg coverage and a more streamlined fit, ideal for fitness swimming and modesty. Ours are specially designed for curvy and tall body shapes that need extra length and support.
  • How do I choose the right size for thermal tops?
    Our thermal tops are designed to keep you warm both during and after your swim. Made from 100% stretch polyester, they fit snugly while allowing full movement. For the best fit: If wearing under a wetsuit or while swimming → choose a snug fit (go down one or two sizes from your swimsuit size). For post-swim warmth → pick a size close to your swimsuit size for comfort (but avoid going larger). Always check the Measurements Chart on each product page for precise sizing guidance. Many of our thermal tops also come in our signature Owls and Bluetits prints, so you can match them with your favourite swimsuits.
  • Do you offer returns or exchanges?
    Yes. If your order isn’t quite right, you can return it within 14 days in its original condition. We’re always happy to arrange an exchange for a better size or style. Please note postage costs aren’t refunded unless the item is faulty.
  • What types of swim bottoms do you offer and how do they fit?
    We offer three types of swim bottoms to suit different preferences: Unisex swim shorts – Made with our latest Xlance Eco fabric, designed with excellent stretch and durability. For the best performance in the water, ensure they fit snugly (not baggy) to achieve the ideal streamlined shape. Aqua briefs – Lightweight and flexible, these are also front lined for comfort. Bikini bottoms – Available as part of our mix-and-match bikini separates, made from 100% polyester, a fabric trusted by countless aquatic clubs for its proven quality and durability. 👉 Fit tip: Both the aqua briefs and bikini bottoms are made from our high-quality polyester fabric (the same used in professional club kits), ensuring comfort and longevity.
  • What types of bikinis do you offer and can I customize them?
    Our bikinis are perfect for beach days, leisure swimming, and swim training. We offer: Tank bikini tops – supportive and versatile, designed to pair with any of our bikini bottoms. Bandeau bikini tops – stylish and comfortable, also compatible with our separate bottoms. All our bikini tops and bottoms are sold separately, giving you complete freedom to mix and match your size, style, and print. Team Kits & Custom Designs: Sports bikini tops and bottoms can be included in your custom team kit. Choose from our anti-fading colours, patterns, and text options to create your perfect design. Minimum order quantities apply. Visit our Clubs page for full customization options.
  • How do I choose the right size?
    Each product page has a detailed size guide to help you find your perfect fit. If you’re between sizes, we generally recommend sizing up for comfort — especially with thermal tops that include a fleecy lining.
  • How should I care for my swimwear?
    To keep your swimwear looking its best, rinse it in fresh water straight after swimming. Hand wash with a mild soap (no bleach or harsh detergents) and dry flat, away from direct heat or sunlight. Avoid wringing to help preserve the fabric.
  • What size should I choose for water polo swimsuits?
    Our water polo swimsuits are available up to size 46. Due to the full zipper and lining, they have limited stretch. We recommend choosing at least one size up, or even two sizes if you are tall or have a long torso. Refer to our Physical Measurements Chart for detailed sizing, which includes measurements for full length, chest, and hips. You can also find the Manufacturer's sizing chart and equivalent sizes for different countries below. This ensures you get the best fit for optimal performance and comfort.
  • About Delfina Custom Print Water Polo Swimwear
    The wide straps and high neck provide total freedom of movement, adapting perfectly to the body and, for our curvy ladies, keeping together all the bits that we don’t want escaping, in a perfect hold. The water polo togs are a flattering plus size swimwear and the custom bright prints bring fun to your outdoor swimming sessions. For our sea swimmers, with jellyfish season starting, these water polo bathers cover your chest and backs, so therefore give you more protection against jellyfish stings on the more sensitive body area like the chest. The waterpolo togs are made with the best eco fabric on the market, by using the world’s leading athletic performance durable fabric, Carvico Xlance Eco and it is fully lined ensuring the suit maintains its original shape over time. It is resistant to chlorine and to UV rays, so the colour intensity is maintained with repeated use over time. It features reinforced seams and a strong zipper on the back, and the perfect cut ensures brilliant coverage and a tight fit.
  • Reasons For Wearing a Swim Hat
    - To make you more streamlined when swimming, especially for competitive swimmers. A swimming cap should keep your hair out of your face when swimming and will reduce water drag. - To protect your hair from chlorine damage: Especially if you wet your hair before putting your cap on and go in the pool, the caps will prevent your hair from becoming saturated with the chlorinated water. - Hygiene: People who swim without a cap lose hair in the pool which in turn will clog up the filters. - Warmth: If you swim in open water a swimming hat will help to keep you warm in the cold water. You could also double up the caps.
  • Swim Caps Misconceptions
    They are not designed to keep your hair dry! If you read the instructions on our RAS swimming caps, they recommend you wet your hair before putting the cap on! Although some caps will do a good job keeping your hair dry, this is not their scope. If you want to keep your hair dry as much as possible, you can use a silicone cap which gives a tight fit and should keep most of the water out, or wear 2 caps.
  • How should I care for my swimwear?
    Rinse in cool water immediately after swimming, roll in a towel to remove excess water, dry flat away from heat / sunlight, and avoid fabric softeners and machine washing to preserve elasticity and print.
  • Do you ship internationally?
    Yes—worldwide. UK orders ship via Royal Mail; EU customers may prefer DHL to avoid unexpected customs fees. We ship from Northern Ireland.
  • What sizes are available?
    We stock sizes 26–38; availability is shown on each product page. You can pre-order up to size 44.
  • What is your returns policy?
    14-day refund (ex-postage) for new, unworn items with tags.
  • What brands do you stock?
    Primarily Delfina, with JKUSS also referenced in our brand filters.
  • Are the fabrics chlorine-proof?
    Yes—our Delfina men’s briefs and jammers use chlorine-resistant / eco fabrics designed for long-term pool use and colour-fastness. The JKUSS jammers are made from fabric which contains 20% Lycra.
  • Where can I see a wider men’s selection?
    We keep a larger men’s / boy's range on our main site at Acquawear.
  • Can I order custom prints or club kit?
    Yes—club kit is available (typical lead time 3–4 weeks). As a rule of thumb, past designs can be reordered from 10 pieces, while brand-new club designs may require ~20 pieces. Email us to confirm current MOQs and timelines.
  • Do you offer returns or exchanges?
    Standard return policy applies, check measurements carefully before ordering.
  • Can I sign up for restocks?
    No—these are final-run styles. We recommend browsing current shapes like SF333 or XBack if you prefer guaranteed availability.
  • Are discontinued thin-straps still available?
    Yes, in limited quantities. Once stock runs out, these styles won’t return (except for Tieback).

Our waterproof dry bags are built for swimmers and triathletes. Lightweight, roll-top closures keep wet kit sealed while packable designs make them ideal for race day and travel. Use them to protect valuables, phones, and warm layers when you’re on the shore or heading home from an open-water session. Available in sizes suited to a towel + small kit or full kit.


Shop NOW for dry bags!

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