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Iconic Speedo style. A celebration of Speedo branding, the black Muscleback Legsuit offers greater coverage than standard swimsuits and features an eye-catching splice of our iconic print down its side. Great for longer swim sessions, the muscleback style enables your child to achieve a full range of motion during their swim. Quick-drying and stretchy to keep active kids comfortable, it’s made from Endurance10 fabric which is designed to keep its shape.
- Muscleback - great for longer swim sessions with the design allowing full range of motion
- 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:
Sold out
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
Girls' Boom Logo Splice Muscleback Swimsuit Black
was £17.00
£9.00
Save: £8.00
Sold out
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Iconic Speedo style. A celebration of Speedo branding, the black Muscleback Legsuit offers greater coverage than standard swimsuits and features an eye-catching splice of our iconic print down its side. Great for longer swim sessions, the muscleback style enables your child to achieve a full range of motion during their swim. Quick-drying and stretchy to keep active kids comfortable, it’s made from Endurance10 fabric which is designed to keep its shape.
- Muscleback - great for longer swim sessions with the design allowing full range of motion
- 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:
Sold out
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
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