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Speedo Quantum Contour One Piece

Product code: T138964

About this style

Make a splash in style with this eye-catching Quantum monochrome swimsuit from Speedo. It's crafted in a regular fit, to a contoured design that sculpts your silhouette. The non-padded, non-wired front ensures a natural shape, supported by the adjustable shoulder straps.

Details & care

Style

Regular fit

Non padded

Non wired

Composition

78% polyester, 22% elastolefin

Care

Machine wash according to instructions on care label

Online only

Speedo Quantum Contour One Piece

£62

£32

Colour

On Sale

    Sale items

    Customers say:

    Fits true to size()
    Size

    Free standard delivery over £75

    Reviews (5)

    4.2

    60% Recommended this product

    08 August 2026TJ E
    Verified Purchase

    Perfect for aqua class

    Yes, I recommend this

    Didn’t realise that Speedo did a swimsuit with adjustable straps which I needed for extra bust support. Purchased for aqua classes and wanted something that fit well and chlorine resistant. It’s double lined and comfortable to wear in pool. No seams rubbing and stays in place during exercise. Far superior to costumes i’m using now. I bought a size 18, normal size and fits well, I have tightened the straps to the max as I am short but very comfy and keeps shape. Would buy again as far superior and hopefully last longer. My only downside is that I removed the small padding in the cups as they ended up crumpled when putting costume and would end up under armpit ! Easily removed and still fits fine though. Bonus I purchased in sale but would buy at full price.

    Reviewer Ratings

    How did it fit?

    True to size

    Length

    Good

    Value for Money

    Excellent

    Material

    Excellent

    Style

    Excellent

    Helpful?

    Reviewer Ratings

    How did it fit?

    True to size

    Length

    Good

    Value for Money

    Excellent

    Material

    Excellent

    Style

    Excellent

    25 July 2026AdrienneR
    Verified Purchase

    Lovely togs, great fit

    Originally posted on marksandspencer.ie

    Yes, I recommend this

    Lovely togs, great fit. Would definitely buy again.

    Helpful?

    21 May 2026EllD
    Verified Purchase

    Ok

    No, I don't recommend this

    Nice swimsuit with thick fabric but rides up on the buttocks so always hitching it back down.

    Reviewer Ratings

    How did it fit?

    True to size

    Helpful?

    Reviewer Ratings

    How did it fit?

    True to size

    01 April 2026Golfgenius1
    Verified Purchase

    Baggy bottom (on me)

    No, I don't recommend this

    Good swimsuit for aquasize apart from loose bottom of same

    Reviewer Ratings

    How did it fit?

    True to size

    Length

    Good

    Value for Money

    Good

    Material

    Good

    Style

    Average

    Helpful?

    Reviewer Ratings

    How did it fit?

    True to size

    Length

    Good

    Value for Money

    Good

    Material

    Good

    Style

    Average

    01 March 2026MSshopper55
    Verified Purchase

    Good swimsuit, good fit

    Yes, I recommend this

    Always buy Speedo as they last well with regular use in swimming pools. This one is good fit.

    Reviewer Ratings

    How did it fit?

    True to size

    Value for Money

    Good

    Material

    Excellent

    Style

    Good

    Helpful?

    Reviewer Ratings

    How did it fit?

    True to size

    Value for Money

    Good

    Material

    Excellent

    Style

    Good