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4 instalments of £4.62 with clearpay Learn more
Everyday style with bold colours and an eye-catching design. A celebration of our iconic branding, this swimsuit features Speedo's new Boomstar print in black and pink tones. With a medium neck and leg cut and modest back opening, the Muscleback design is perfect for regular pool use. Our soft and stretchy Endurance10 fabric contains Creora HighClo, ensuring your suit will fit like new for longer.
- Muscleback design - offers flexibility and freedom of movement, so you can swim in comfort
- Front and back lining for improved comfort
- Higher chlorine resistance than standard swimwear fabrics - fits like new for longer with CREORA® HighClo™
- Shape retention - fabric stretches so you can enjoy your swim without feeling restricted
- Endurance 10, 80% Polyamide 20% Elastane (Creora HighClo),
Standard Delivery
Standard Delivery £3.99. Free for all orders over £50.
Please allow 3-5 working days for UK delivery.
For international delivery, please check our international delivery page for details.
Delivery is Monday to Saturday, no deliveries take place on Bank Holidays.
Note: Saturday Delivery is only available in England and Wales.
Please check the stock availability notice on your item when placing your order. This item is:
In stock
Express Delivery
£5.99 Express Delivery. UK only.
Order before midnight for next day delivery, 7 days per week.
Postcode restrictions apply.
Option will be visible at checkout if available to your address.
You can also check the status of your order and individual items by accessing My Account
Further information
Delivery page
Returns policy
International delivery
privacy policy
Women's Boomstar Muscleback Swimsuit Black
was £37.00
£18.50
Save: £18.50
In stock
-
4 instalments of £4.62 with clearpay Learn more
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Everyday style with bold colours and an eye-catching design. A celebration of our iconic branding, this swimsuit features Speedo's new Boomstar print in black and pink tones. With a medium neck and leg cut and modest back opening, the Muscleback design is perfect for regular pool use. Our soft and stretchy Endurance10 fabric contains Creora HighClo, ensuring your suit will fit like new for longer.
- Muscleback design - offers flexibility and freedom of movement, so you can swim in comfort
- Front and back lining for improved comfort
- Higher chlorine resistance than standard swimwear fabrics - fits like new for longer with CREORA® HighClo™
- Shape retention - fabric stretches so you can enjoy your swim without feeling restricted
- Endurance 10, 80% Polyamide 20% Elastane (Creora HighClo),
Standard Delivery
Standard Delivery £3.99. Free for all orders over £50.
Please allow 3-5 working days for UK delivery.
For international delivery, please check our international delivery page for details.
Delivery is Monday to Saturday, no deliveries take place on Bank Holidays.
Note: Saturday Delivery is only available in England and Wales.
Please check the stock availability notice on your item when placing your order. This item is:
In stock
Express Delivery
£5.99 Express Delivery. UK only.
Order before midnight for next day delivery, 7 days per week.
Postcode restrictions apply.
Option will be visible at checkout if available to your address.
You can also check the status of your order and individual items by accessing My Account
Further information
Delivery page
Returns policy
International delivery
privacy policy
Customer Reviews
Top Customer Reviews
Where reviews refer to clothing or accessories, results may vary from person to person. Customer reviews are independent and do not represent the views of Speedo.
I love the fit of th...
I love the fit of the muscleback. So easy to get off when I'm cold. Washes well..No bad points as far as I am concerned
Report this reviewLovely pattern and c...
Lovely pattern and colour.Swimsuits are always a snug fit I always go up a size
Report this reviewHigh quality, lovely...
High quality, lovely design, beautiful colour; it looks stunning in the sea. I love fast, open water swimming and this product makes it even more enjoyable..The only downside is the sizing but thatÂ’s often the case with swimming costumes. IÂ’m wearing UK dress size 10-12 and yet had to buy size 18 (!) so that itÂ’s comfortable and not restrictive. It took two returns to get the size right but the company were brilliant about it. IÂ’ll try to remember for the next time.
Report this reviewThe fit around the w...
The fit around the waist is pretty good.After only a few swims the elastic around the legs are saggy. Disappointing. The options available in style and colour are limited
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