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Boom Splice Muscleback Swimsuit

Comfortable and perfect for fitness training
Product Code : 810844B344

Boom Splice Muscleback Swimsuit

Comfortable and perfect for fitness training Read More
Product Code : 810844B344
Size : 34
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Comfortable and perfect for fitness training

Featuring Speedo's new signature print Boom and made from our Endurance®+ fabric, these briefs are perfect for fitness training and offers a comfortable fit thanks to their four way stretch technology. They may feel soft when they're on, but they're reassuringly secure too with their drawstring waist. The navy and green Boom Splice Brief is designed to last longer and keep their shape for an enhanced fit. Plus, they resist fading longer than any other swim material too!

Features and Benefits

  • Drawstring Waist - For enhanced fit and security
  • 100% chlorine resistant, so your swimsuit won’t degrade in the swimming pool
  • Freedom to move – 4 way stretch technology for comfort and softness
  • Endurance®+ fabric retains its shape and resists fading longer than any other swim material.


Fits like new for longer

With great comfort and shape resistance, our Endurance10 swimwear fabric is quick-drying and smooth to the touch, offering UVA & UVB protection from the sun.

Featuring Creora Highclo elastane, Endurance10 boasts a higher chlorine resistance than standard elastane swim fabrics, maintaining high quality and confidence in your swimsuit, swim after swim.


Boom Splice Muscleback Swimsuit reviews verified by reevooReevoo

(9.0 out of 10)
Quality of Materials
Value for money
Overall rating
Scores 9.0 out of 10 based on 68 reviews
(10 out of 10)


Stevenage Mum of Two Girls
Good fit without being revealing.
Not true to size comes up small in length.
Confirmed purchase: 07 July 2020
Published on: 07 August 2020
(10 out of 10)


Brilliant costume, 9 year old GD chose it and I ordered it. fantastic quality.
Confirmed purchase: 27 December 2019
Published on: 01 February 2020