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Fina Swimming Competition Suit

Sale price: $25.00 Regular price: $89.99

Swimming competition suit approved by FINA (International Swimming Federation) that combines compression, glide and hydrodynamics.

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Sale price: $25.00 Regular price: $89.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8388699

Product Videos

Product Features

A photo of the Fina Swimming Competition Suit in use

Fina Swimming Competition Suit | Designed for competitive swimmers who are seeking performance and need hydrodynamics and muscular support

Swimming competition suit approved by FINA (International Swimming Federation) that combines compression, glide and hydrodynamics.


AQUARACE technology reduces body drag resistance in water.

Glide performance

Water-repellent fabric absorbs virtually no water and guarantees a perfect glide

Muscle support

Excellent muscle compression thanks to the highly elasticated fabric.

Questions & Answers

Product Customer Reviews

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40 Reviews
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Fina Swimming Competition Suit,base color
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Sizing wrong

I read the reviews and so bought a size up. I normally take 12 so bought large. I couldn’t get it on. But my friend loves it.

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Sizes are small relative to other brands

Generally good quality but the sizing is far smaller than standard products.

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Pleased with item

recommend order 1 size bigger as a snug fit

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the fact that t is fina approved makes it such good quality

nabaiji swimsuits

i found that all nabaji swimsuits fit really well. i am a transgender boy to girl and this swimsuit was perfect so i assume it is good for nearly all girls


It fits perfectly. No loose fabric on the back. Tight but not painful. Definitely recommend this costume for swimmers.

Advice to buyers

Bit of advice for everyone out there, before buying a swimsuit maybe you should bother checking the size properly instead of just whingeing. The compression suit is made to a high quality and has a well tailored fit. It comes in many sizes, enough for someone to take an educated guess at their size and then work their way up or down the sizes. If a person can't be bothered to even try it on before they buy, I can't believe they are a good enough swimmer to need a compression suit

Very small fit

Bought to try for aquathlon. Didn't even try on. I know there is meant to be compression, and I am on the curvier side of UK 14, but was visibly tiny. I couldn't view in store to compare with others but almost think the item must have been mislabelled.

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Dear Emma,

Thank you for your recent feedback. We are sorry to hear that you found this swimsuit too small. This is our top model FINA approved for swimming competitions. Usually you should just wear it few minutes before your race, because it is made with compression fabric and it is not very comfortable in dry conditions. I would recommend to try other intensive models from our range which are more design for regular training and long hours in the water. 
Please return your swimsuit to your local store for full refund or exchange. 
Once again apologies for any inconvenience caused.
Kind regards, 
Nabaji fina swimsuit

Maganda siya kaso yung garter sa my shoulder medyo msikip

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Perfecto para nadar

Cumple bien con las expectativas, desliza muy bien el agua y se adapta perfectamente al cuerpo, es como si no llevaras nada puesto

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No cumple las espectativas.

A pesar de elegir una talla muy ajustada, entra agua por el escote y por las piernas. Con lo que frena y no cumple su función.

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Hola Jose Maria

Te agradecemos que nos hayas depositado tu comentario.

Vuestras opiniones son la base sobre la que nos asentamos para seguir trabajando en mejorar los servicios y/o productos que ofrecemos.

Hemos transmitido la información a la marca; NABAIJI para que tengan constancia de lo que nos indicas. No dudes que será tenido en cuenta para mejorar nuestros productos.

Este bañador no está indicado para utilizarlo como bañador de natación normal, es un bañador experto específico para competiciones.

Normalmente debe quedar tan ajustado que casi no entres en el traje de baño, se suele tardar una media de entre 10 o 15 minutos en ponértelo. Con la talla adecuada es imposible que entre agua por las piernas ya que queda tan pegado que al quitarlo deja marcas.

Recordarte que todos nuestros artículos de marca Decathlon cuentan con un plazo de cambio o devolución de 2 meses con la factura o ticket de compra, por lo que te invito a que te acerques a tu tienda más cercana para que nuestros compañeros puedan valorar el posible defecto y ofrecerte una solución.

¡Gracias por hacernos llegar tu opinión!


El equipo Decathlon España.



Desde hace tiempo tenía pensado adquirirlo.

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Ni 1€ rebajado

Llevo meses pensando si comprarlo y decidí esperar a rebajas y no lo habeis rebajado ni 1 €, vaya rebajas churreteras.

Buena relación calidad precio

Nuestro primer fast. Buena experiencia. Mejora de marca personal con él

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Bañador competición

Comodidad y sujeción impresionante.

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Size Guide

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Additional Product Information


Main fabric: 53.0% Polyamide, 47.0% Spandex ; Lining: 77.0% Polyamide, 23.0% Spandex

Your activities

Advanced swimmers doing high-level swimming sessions with the aim of improving their physical condition and their performance. In response to swimming customs and the needs of intensive swimmers, Nabaiji has developed ultra chlorine resistant swimsuits with a high-cut leg for a very open style. For competitors, Nabaiji also offers a competition swimsuit with support and optimal hydrodynamics.


Open back: above all, a swimsuit should focus on comfort to allow you to move with complete freedom, without restriction or pain. That is why it is important to choose the cut of the back of your swimsuit carefully. The open back is particularly suited to competitive swimming. It provides enough freedom of movement thanks to straps that go off to the sides to free the shoulder blades.


AQUARACE material is ultra-thin and lightweight thanks to high percentage of spandex, while remaining highly tear-resistant. Moreover its thinness and water repellency enable ultra quick drying after swimming. In fact the water-repellent fabric absorbs virtually no water and actually blocks it on the outer surface, creating micro bubbles that assist with buoyancy

Aquarace technology

The swimsuits and jammers benefiting from AQUARACE technology are designed for competitive swimmers. to enhance performance by incorporating superior hydrodynamics, increased buoyancy as well as fatigue reduction during physical exercise.

Muscle compression

Component provides good compression. It is highly elasticated thanks to its high spandex content.The position of the red reinforcement stripes provides more compression at belt and leg level.Thanks to a carefully designed cut and a high-tech muscle-compressing material, the drag coefficient of the water is increased, and also blood flow, which optimizes energy expenditure and in turn helps regulate fatigue.

Non-slip bands

The non-slip bands located at the edges (waistband and thigh) prevent the fabric from wrinkling. This enables the suit to stay in place during dives and turns, cover as much skin as possible throughout the race and limit resistance.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

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    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

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    Minimal retail footprint

    lowers overhead and indirect costs


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