A vibrant HyperBoom graphic print adds colourful style to this Speedo swimsuit. The comfy regular-fit piece is carefully designed to allow a complete range of motion in the water. With a full front lining, they can relax knowing their modesty is ensured. The EnduraFlex fabric is resistant to chlorine, helping to keep this swimsuit looking and feeling its best for longer.
A vibrant HyperBoom graphic print adds colourful style to this Speedo swimsuit. The comfy regular-fit piece is carefully designed to allow a complete range of motion in the water. With a full front lining, they can relax knowing their modesty is ensured. The EnduraFlex fabric is resistant to chlorine, helping to keep this swimsuit looking and feeling its best for longer.
in 2 offers
The lowest price for Speedo Medalist One Piece - Hyperboom/Red/Cobalt/Blue - Girls 12 right now is $41.67 at theswimmingshop.com, compared across 2 retailers.
The all-time low was $27.75 on 31 Dec 2025 — today's price is 50% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Mar 2026.
Speedo Medalist One Piece - Hyperboom/Red/Cobalt/Blue - Girls 12
A vibrant HyperBoom graphic print adds colourful style to this Speedo swimsuit. The comfy regular-fit piece is carefully designed to allow a complete range of motion in the water. With a full front lining, they can relax knowing their modesty is ensured. The EnduraFlex fabric is resistant to chlorine, helping to keep this swimsuit looking and feeling its best for longer.
A vibrant HyperBoom graphic print adds colourful style to this Speedo swimsuit. The comfy regular-fit piece is carefully designed to allow a complete range of motion in the water. With a full front lining, they can relax knowing their modesty is ensured. The EnduraFlex fabric is resistant to chlorine, helping to keep this swimsuit looking and feeling its best for longer.
Last updated at 21/03/2026 16:19:23
Speedo Girls Hyperboom Allover Medalist Swimsuit - Red/Blue
Delivery $28.39
Girls Hyperboom Allover Medalist One Piece 12 BLUE/ORANGE
Delivery between 24–30 Mar $7.95
originally posted on catch.com.au
Gorgeous! Beautiful material and fantastic quality. Fast delivery
originally posted on marksandspencer.com
Great quality as I would expect from Speedo. Fantastic to be able to order it from Mand S and get next day delivery. My granddaughter loves it.
originally posted on johnlewis.com
It was given as a present to my granddaughter and she loves this swimming costume.
Speedo Girls Hyperboom Allover Medalist Swimsuit - Red/Blue
Delivery $28.39
Girls Hyperboom Allover Medalist One Piece 12 BLUE/ORANGE
Delivery between 24–30 Mar $7.95
Gorgeous! Beautiful material and fantastic quality. Fast delivery
Great quality as I would expect from Speedo. Fantastic to be able to order it from Mand S and get next day delivery. My granddaughter loves it.
It was given as a present to my granddaughter and she loves this swimming costume.
Great cut and quality - just perfect for a keen swimming enthusiast!
Lovely swimwear; fits well. My daughter happy with it
Lovely design and vibrant colour, my 10 year old is slightly above average height, I bought her the age 13 which was just big enough, I suspect the age 12 would have been too small.
Great fit, true to size. My daughter loves it. It's bright and vibrant and has been her favourite choice of suit for training since she got it.
Good quality great price
Size 36 5ft 7ins 9 .5 stoneSwimsuit is comfortable when on but seems to shrink around the shoulders when wet . Did 45 min aqua class and found it quite difficult to remove when in the shower.
Fast delivery but the size is 2-3 sizes too small.
