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Shape-retaining swimwear for fitness training.Shape-retaining swimwear for fitness training. This sporty-look Muscleback features a graduated blue chevron panel design inspired by our medal-winning Fastskin collection. The muscleback style offers flexibility during your swim and includes a medium neck and a modest back opening so you feel confident and secure. Soft and stretchy, our Endurance10 fabric contains Creora HighClo for a fit that stays like new for longer.
- Muscleback design - offers flexibility and freedom of movement, so you can swim in 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
Standard Delivery
Standard Delivery £3.99. Free for all orders over £50.
Please allow 5-7 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:
Express Delivery
Temporarily Unavailable
£5.99 Express Delivery. UK only.
Order before 3pm Mon - Fri for next day delivery.
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
Live Chat
Average connection time 25 secs
Average connection time 25 secs
Shape-retaining swimwear for fitness training.Shape-retaining swimwear for fitness training. This sporty-look Muscleback features a graduated blue chevron panel design inspired by our medal-winning Fastskin collection. The muscleback style offers flexibility during your swim and includes a medium neck and a modest back opening so you feel confident and secure. Soft and stretchy, our Endurance10 fabric contains Creora HighClo for a fit that stays like new for longer.
- Muscleback design - offers flexibility and freedom of movement, so you can swim in 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
Standard Delivery
Standard Delivery £3.99. Free for all orders over £50.
Please allow 5-7 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:
Express Delivery
Temporarily Unavailable
£5.99 Express Delivery. UK only.
Order before 3pm Mon - Fri for next day delivery.
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 have quite a long ...
I have quite a long torso and have struggled to find a comfortable swimsuit in the past but this is great. Fits really well and is very comfy.
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