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Endurance+ Medalist Racerback Swimsuit

Product code: T138991

About this style

The Medalist swimsuit from Speedo is made from durable Endurance+ fabric that’s resistant to chlorine for long-lasting wear. It features a sleek scoop neckline, with a racerback design for easy movement in the water. This piece is complete with a partial lining for comfort and a small logo on the chest for a signature touch.

Details & care

Care instructions

Machine wash according to instructions on care label

Composition

53% polyester, 47% polybutylene

Care

Machine wash according to instructions on care label

Speedo

Online only

Endurance+ Medalist Racerback Swimsuit

€23

Colour

Size

Free standard delivery over €75

Reviews (15)

3.8

67% Recommended this product

13 April 2026HC84

Durability questionable

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

Lovely costume and good sizing but unfortunately didn’t hold up after a couple of wears at a water park - bobbled easily. Such a shame as the blue colour is lovely.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Average

Style

Excellent

Material

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Average

Style

Excellent

Material

Average

23 March 2026Auntie Susan

Functional swimsuit

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

Good quality swimsuit but my granddaughter didnt like it. She wanted something prettier.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Average

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Average

Material

Good

06 February 2026123flexible

Brilliant, fab swimsuit

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this for a young relative Great price and sizing

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

31 October 2025MTLM

Good quality, great bright colour

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought for my fussy teenage daughter, she really likes it & has taken it with her to university

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

06 November 2024LD40

Great swimsuit

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Brilliant royal blue colour. My daughter loves it. Nice fabric and wash & dry well.

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

How do you feel about the size?

True to size

14 August 2024Joa London

Easy order & collect from store. Fast delivery.

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Easy order and collect from store. Fast delivery. Good website design and product info.

Helpful?

27 June 2024Welshy36

Great colour

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

This looks lovely and fits well, lining is dark so modest too

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

15 January 2024hammy40

Lovely Swimsuit

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely fit. Bought for my daughter who has the same one but in a different colour.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

03 July 2023Spb3

High cut leg

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

Too high cut on the leg and bottom for a child. Returning this.

Reviewer Ratings

Quality

Average

Value for Money

Good

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Good

29 April 2023Susan2021

Small unreliable size. However, the quality is ok.

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

The size is small! To find a good size for my 8 yo, we ordered the swimming suit three times ( for 11-12yo, for 13-14yo and 15-16 yo). I am still waiying refund but tge good size was for 15-16yo. The swimming suit you can find only online and i wasted a lot of time to order three different sizes for my daughter. Eventually, we found it but M&S needs to fux the size as it is unreliable. The quality of tge swimming suit is good.

Reviewer Ratings

Quality

Good

Value for Money

Good

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

20 November 2022Victoriawrites

Great shape, excellent quality costume

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent quality, but come up small so the size 13-14 fits my average-sized nearly 11 year old!

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

15 October 2022First class buy

Lovely birthday gift.

Incentivised review originally posted on marksandspencer.com (UK)

Bought as a birthday present for my granddaughter. She was very pleased with it. I bought the beach towel in pink and blue to go with it.

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

18 September 2022Edel G

Non enduring

Incentivised review originally posted on marksandspencer.com (UK)

No, I don't recommend this

Terrible fabric, after one use bally and distressed. Endurance is definitely wrong name for this product.

Reviewer Ratings

Quality

Poor

Value for Money

Fair

Helpful?

Reviewer Ratings

Quality

Poor

Value for Money

Fair

08 May 2022Lohani

Average

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

Material is not good quality compared to my previous Speedo. Good design.

Reviewer Ratings

Quality

Average

Value for Money

Average

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Average

05 April 2022Mosada

Great buy at M&S

Incentivised review originally posted on marksandspencer.com (UK)

Yes, I recommend this

My child swims daily and it is very important to get a swimsuit that fits her perfectly.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

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