













♻️💪 Make waves sustainably and swim stronger with Speedo’s Hyperboom Muscleback!
The Speedo Women's Hyperboom Placement Muscleback swimsuit combines cutting-edge Endurance+ fabric technology with eco-conscious materials—50% recycled yarns including post-consumer waste—offering superior chlorine resistance, quick-drying comfort, and shape retention. Designed with a muscleback cut and medium leg for optimal freedom of movement, it features bold shattered Boom logo side panels for a stylish, performance-driven fit favored by fitness swimmers and trendsetters alike.





| ASIN | B08148WLG5 |
| Best Sellers Rank | 33,894 in Fashion ( See Top 100 in Fashion ) 21 in Competitive Swimwear Women One-Piece Suits |
| Customer reviews | 4.2 4.2 out of 5 stars (1,843) |
| Date First Available | 9 Mar. 2010 |
| Department | Women's |
| Item model number | 8-108213503 |
| Manufacturer | Speedo |
| Package Dimensions | 20 x 10 x 1 cm; 150 g |
A**R
Speedo quality
Excellent Speedo quality. Like the double material layering ,provides good support. Size as described, with a good body length. Definite value for money. Chlorine resistant so always looks good
K**N
Tight fit...
Ok - I am a rather large lady and probably shouldn't even be wearing Speedo gear BUT I have loved them since I was a teenager and this has always been my go-to brand. It's a bit of a struggle getting into it at my size but feels great once on. Obviously they design for slimmer people and they do look great on people lucky enough to be slim. My only gripe is they don't seem to last long. I swim twice a week and am very careful with rinsing out afterwards and drying naturally but the fabric is already wearing on the back. Have had the swimsuit some months but it hasn't been used regularly by any means. Still love the brand though!
J**0
Great fitting costume if you size up
I read other reviews and followed the advice to size up. The costume fits perfectly and feels safe which is very important for us curvies! Nice shape at the top of the legs too. Not sure if it’s down to the costume but I shaved a minute off my mile swim time too 😁
S**.
Great.
Great quality - recommend purchasing one size larger than normal.
H**E
Size is snug
bought exactly the same size as i had previously and it feels very tight. either it is slightly smaller of the old had stretched quite a bit. Lovely colour though and seems good quality.
J**N
Small sizes
Very small sized
C**S
Not the advertised size
Bought a Speedo costume a month or so ago and it fitted perfectly, bought the same size with this one , and it’s at least one full size smaller. Also the front is wonky. Not able to wear it.
R**A
Good but be careful on sizing
Good quality, colour is as seen! comfortable to wear and didn't find it trapped water. However sizing is very inaccurate, had to size up 2 sizes from measurements to get one that fit correctly (tight but not restrictive).
L**Z
Viene un poco más chico de talla, yo soy 32 y el 34 me quedo muy bien.
E**T
Joli modele mais tailles bizarres. On doit retourner car trop grand
C**E
Comparing this to my old Speedos the material is thin and the swimmers unlined. Will be returning for a refund.
M**.
Badpak is mooi maar beter een maat groter bestellen
B**C
Maillot Speedo
Trustpilot
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