Last updated at 08/05/2026 08:47:48
Speedo Girl's Endurance+ Medalist One Piece Swimsuit
Free delivery
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Speedo Kids' Eco Endurance+ Medalist Swimsuit Navy-Age 11-12
Delivery between 14–18 May $24.99
Speedo Eco Endurance+ Medalist Swimsuit Black 11-12 Years Girl 8-13457D740-11_12
Delivery $19.99
Girl's Endurance+ Medalist One-Piece
Delivery between 14–20 May $9.99
Speedo Girls’ Endurance+ Medalist Swimsuit Navy AUS GIRL10 (152CM/60”)
Delivery $9.95
Speedo Eco Endurance+ Medalist Junior Swimsuit 11-12 Years Navy 11-12
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Girls Speedo Navy Blue Swimsuit Endurance 11-12 Years (146-152cm)
Delivery $10
Speedo Medalist One Piece - True Navy - Girls 10
Delivery between Tue – Wed $9.95
Speedo Womens Girls Eco Endurance+ Medalist Swimwear True Navy 9-Oct
Delivery $10
Speedo Womens Girls Eco Endurance+ Medalist Swimwear True Navy
Delivery $10
originally posted on sportsdirect.com
Bought my daughter 2 sizes of the same swimming costume purely because after using the measurement guide previously she needed the bigger size top. We kept the swimming costume that fit and returned the other but could only get a credit note, not a refund. Had we returned as we received I would have had to pay return postage. This isn't good customer service, considering all other shops say you can return to any shop free of charge. It is a good costume but I only chose Sports Direct because the costume was slighter cheaper. Had a known I would have been this much out of pocket I would have got the same one from elsewhere.
originally posted on rebelsport.com.au
This swimsuit is a go-to for training because of the design and fit of their straps, the straps are comfortable and allow you to train without worrying about your suit getting in the way.Also if you are a serious swimmer, the streamlined design style allows you to focus on the stroke
originally posted on speedo.com
Pros: Looks great in the picture.Cons: We tried two different sizes and despite my daughter being firmly within the limits of the recommended size, both items caused her severe irritation around the under arms and shoulders after only 30 minutes' swimming. The outward appearance of the swimsuit is excellent but the seams on the inside of the under arms and shoulders are extremely rough. I will not buy from this company again.
| Gift options | Add at checkout |
| Care Instructions | Machine Wash |
| Closure Type | Pull On |
| Neck Style | Straps |
| Country of origin | United Kingdom |
Speedo Girl's Endurance+ Medalist One Piece Swimsuit
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Kids' Eco Endurance+ Medalist Swimsuit Navy-Age 11-12
Delivery between 14–18 May $24.99
Speedo Eco Endurance+ Medalist Swimsuit Black 11-12 Years Girl 8-13457D740-11_12
Delivery $19.99
Girl's Endurance+ Medalist One-Piece
Delivery between 14–20 May $9.99
Speedo Girls’ Endurance+ Medalist Swimsuit Navy AUS GIRL10 (152CM/60”)
Delivery $9.95
Bought my daughter 2 sizes of the same swimming costume purely because after using the measurement guide previously she needed the bigger size top. We kept the swimming costume that fit and returned the other but could only get a credit note, not a refund. Had we returned as we received I would have had to pay return postage. This isn't good customer service, considering all other shops say you can return to any shop free of charge. It is a good costume but I only chose Sports Direct because the costume was slighter cheaper. Had a known I would have been this much out of pocket I would have got the same one from elsewhere.
This swimsuit is a go-to for training because of the design and fit of their straps, the straps are comfortable and allow you to train without worrying about your suit getting in the way.Also if you are a serious swimmer, the streamlined design style allows you to focus on the stroke
Pros: Looks great in the picture.Cons: We tried two different sizes and despite my daughter being firmly within the limits of the recommended size, both items caused her severe irritation around the under arms and shoulders after only 30 minutes' swimming. The outward appearance of the swimsuit is excellent but the seams on the inside of the under arms and shoulders are extremely rough. I will not buy from this company again.
Very comfortable and durable. My daughter loves it. I have tried other brands for girls swimwear before, but nothing like Speedo.
This is the third pair of these that I have bought for my daughter. They fit well and my daughter finds them comfortable and sufficiently supportive for swimming laps. Material has good chlorine resistance and so far, we’ve only needed to replace them because she’s outgrown them.
Bought the electric blue Speedo Medalist suit for my 10.5 yr old daughter but did find the sizing incredibly difficult - so thought I would write this review to help others. My daughter is 137cm tall so quite small for a 10.5 yr old. She is slim no hips etc. Her measurements are 25cm chest, 22.5 cm waist and 25cm hips. I bought 30cm costume thinking this might do based on other reviews for children about the same age. We will keep the costume as my daughter loves it - fantastic suit in the bright blue and lovely shape. But it is a little big. Mostly a bit baggy around lower front and slightly all over. But not much. The next size down would have been ideal but this one is wearable and should last for a while. I guess 'proper' swimming costumes are designed to be ... MoreBought the electric blue Speedo Medalist suit for my 10.5 yr old daughter but did find the sizing incredibly difficult - so thought I would write this review to help others. My daughter is 137cm tall so quite small for a 10.5 yr old. She is slim no hips etc. Her measurements are 25cm chest, 22.5 cm waist and 25cm hips. I bought 30cm costume thinking this might do based on other reviews for children about the same age. We will keep the costume as my daughter loves it - fantastic suit in the bright blue and lovely shape. But it is a little big. Mostly a bit baggy around lower front and slightly all over. But not much. The next size down would have been ideal but this one is wearable and should last for a while. I guess 'proper' swimming costumes are designed to be worn tight hence the recommended measurements. Loved the click and collect service to my local Waitrose too. Arrived the next day!
I love this, have suffered from lower back pain through fibromyalgia and arthritis and now I have a little less pain. The pillow was very soft and squidgy but was difficult to stuff into a pillowcase I'd bought from another source, making it quite firm. I thought this would be a problem but it's probably better hen being soft as it gives more support to my legs. I also use it for daytime rests as well as sleeping at night. Great product at a good price, highly recommended
Excellent swimwear for pool fun!The material is very comfortable, perfect for swimming several lengths!My daughter outgrew her regular size.This next size up fits very well.Makes pooltime very enjoyable!
It’s a beautiful blue and looks amazing in a pool. These swimmers slip on gently and are very comfortable to wear. They feel very light when you swim, compared to some other togs, some togs get droopy and stretched from not being light enough. I definitely give these 5 stars! I love them.
Pros: Excellent costume. Lasts well.Cons: sizing is hard to work out. we just buy the next size up when my daughter outgrows the one she has.
| Gift options | Add at checkout |
| Care Instructions | Machine Wash |
| Closure Type | Pull On |
| Neck Style | Straps |
| Country of origin | United Kingdom |
Speedo Eco Endurance+ Medalist Girls Swimsuit - True Navy
Our classic junior medalist suit, now with better eco-credentials. Weve given our much-loved junior Medalist swimsuit an update with our super-durable new ECO Endurance+ fabric. Retaining the same cut and fit young swimmers love and offering great shoulder movement and flexibility, its now made from 50% recycled materials and includes a strap seam to reduce fabric waste. Quick to dry and 100% chlorine resistant, its ideal for lessons and training.
Our classic junior medalist suit, now with better eco-credentials. Weve given our much-loved junior Medalist swimsuit an update with our super-durable new ECO Endurance+ fabric. Retaining the same cut and fit young swimmers love and offering great shoulder movement and flexibility, its now made from 50% recycled materials and includes a strap seam to reduce fabric waste. Quick to dry and 100% chlorine resistant, its ideal for lessons and training.
Our classic junior medalist suit, now with better eco-credentials. Weve given our much-loved junior Medalist swimsuit an update with our super-durable new ECO Endurance+ fabric. Retaining the same cut and fit young swimmers love and offering great shoulder movement and flexibility, its now made from 50% recycled materials and includes a strap seam to reduce fabric waste. Quick to dry and 100% chlorine resistant, its ideal for lessons and training.
Our classic junior medalist suit, now with better eco-credentials. Weve given our much-loved junior Medalist swimsuit an update with our super-durable new ECO Endurance+ fabric. Retaining the same cut and fit young swimmers love and offering great shoulder movement and flexibility, its now made from 50% recycled materials and includes a strap seam to reduce fabric waste. Quick to dry and 100% chlorine resistant, its ideal for lessons and training.
in 13 offers
The lowest price for Speedo Eco Endurance+ Medalist Girls Swimsuit - True Navy right now is $30.00 at oneills.com, compared across 12 retailers.
The all-time low was $24.75 on 31 Dec 2025 — today's price is 21% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 May 2026.
