Speedo Girl's Endurance+ Medalist Swimsuit – Chlorine Resistant, Comfort Fit (True Navy)
Reviews
Price
Product description
What it is
This is Speedo’s Endurance+ Medalist swimsuit designed for junior swimmers who train regularly. The design centres on a Medalist cut that aims to support shoulder movement and flexibility, making it a sensible choice for youth trainers and those who value a practical, reliable suit for routine sessions.
What problem it solves
For young swimmers who spend time in the pool several times a week, durability and comfort matter as much as fit. The Endurance+ fabric is built to resist chlorine and wear, so the suit tends to hold its colour and shape longer than standard fabrics under regular pool use. The Medalist styling is chosen to promote freedom of movement in the shoulders, which can help with fluid arm cycles during drills and short sets. If you prioritise a suit that can keep up with a busy training schedule, this offers a pragmatic option without demanding frequent replacements.
How it feels in use
On the body, the suit retains Speedo’s familiar cut and feel, which many young swimmers recognise from previous favourites. The chest and back coverage sit comfortably, with a fit that stays secure during flip turns and push-offs. The material is described as durable yet flexible, so it suits training days that mix technique work with some longer swims. It’s not a flashy performance piece, but it does the job if you want a dependable, low-maintenance option.
Strengths you’ll notice
- Shoulder mobility: the Medalist design prioritises range of motion, which can help with technique-focused sessions.
- Durability: Endurance+ fabric is intended to resist chlorine, reducing the need for early replacement if the suit is used frequently.
- Comfort: the cut remains familiar to swimmers who’ve used similar Speedo designs, aiming to minimise rubbing and pinching during longer practice blocks.
- Practical look: True Navy is a versatile colour that hides wear and stains between sessions.

Limitations and caveats
- It isn’t described with advanced technical features like compression panels or performance-enhancing seams. If you’re chasing niche race-day optimisations, this may feel more mid-range than high-end.
- The fit and feel depend on the swimmer’s measurements, if you’re between sizes, you may want to size up to avoid the suit feeling tight during arm movements.
- As with any chlorine-treated fabric, longevity varies with pool chemistry and washing routine. A practical care routine will help maintain longevity.
Who it’s for
This suit suits junior swimmers who train regularly and want a dependable, straightforward option that balances comfort with durability. It’s a sensible choice for school clubs, weekend practise, or casual competitive sessions where you don’t need the latest high-tech fabric but still value a suit that lasts.
Who it’s not for


If you’re after a suit marketed primarily for racing performance with optimised hydrodynamics, or if a swimmer requires maximum compression and ultra-light feel, this Endurance+ Medalist model may feel more like a steady workhorse than a premium race suit.
When it makes sense to buy
Opt for this Speedo model if you value durability, easy maintenance, and a tried-and-tested cut that young swimmers recognise. It’s a practical pick for ongoing training cycles, where the aim is consistency and value for money rather than splashy features.

What to check before buying
- Check the size guide carefully to avoid a suit that’s too tight or too loose during movement.
- Consider your pool frequency, heavier use benefits from Endurance+’s chlorine resistance.
- Think about growth: if the swimmer is between sizes, a slightly larger size can extend wear time.
How it compares to other approaches
If you’re weighing a simple training suit versus more performance-focused options, this model sits in the middle ground: it prioritises durability and comfort over micro-sculpted performance features. For families prioritising budget and longevity, it often makes more sense than buying a low-cost occasional-use swimsuit that wears out quickly. If your aim is top-tier race-day material, you might look at other Speedo lines or competing models that emphasise high compression and streamlined fabric.
Practical example of use
Imagine a Tuesday after school: a quick lane swim, drills focusing on stroke rhythm, and a handful of lengths while a coach notes technique. The Medalist cut stays stable as arms sweep through the water, and the fabric keeps its colour after a few laps in a chlorinated pool. It’s the kind of suit you forget you’re wearing because it doesn’t irritate or require constant adjustment.
Final decision: Is it worth it?
Worth considering if you want a durable, comfortable training swimsuit with a design that supports shoulder movement without venturing into premium racing features. It suits steady training schedules and families prioritising value-for-money and reliability over cutting-edge tech. It may not be the best option if the swimmer seeks ultra-light materials or race-speed optimisation. A steady choice for everyday training, with sensible longevity if cared for appropriately.
FAQ
- How do I care for it to maximise life? Rinse after use, avoid harsh detergents, and air dry away from direct heat.
- Will it fit a growing child? Check the size guide and consider size up if the swimmer is near the next size.
- Is it good for chlorine-heavy pools? Yes, Endurance+ is designed to resist chlorine better than standard fabrics, which helps with longer-lasting colour and shape.
Products with discounts that might interest you
- Speedo Men's 16" Watershort: Classic Style, Quick Dry Comfort
- Tansozer Men’s UV Rash Vest UPF 50+ Long Sleeve (Quick Dry) for Swimming, Fishing & Sports
- Speedo Men's 16" Essentials Watershort: Classic, Quick-Dry Comfort in True Navy
- YuKaiChen Men’s Quick-Dry Swim Shorts with Mesh Lining and Zipper Pockets
- Speedo Boy's Endurance+ Jammer Swimming Trunks – Training, Chlorine Resistant, Quick Drying, 50% Recycled Materials
- Zoggs Sandon Scoopback Swimming Costume Women (Black/Eco Fabric, 38-inch / 14 UK) – One Piece with Tummy Control
- Speedo Women's Endurance+ Medalist Swimsuit – Athletic Fit, Classic Design, Black
- TMEOG Swimming Trunks Men Swim Shorts Board Shorts
- Speedo Girl's Endurance+ Medalist Swimsuit – Chlorine Resistant, Comfort Fit
- Amazon Essentials Women’s Long Sleeve Rash Guard
- Speedo Men's 16" Watershort Swimming Trunks in Prime Black
- APTRO MK288 L Men's Swim Trunks – Leaves Navy Board Shorts
- BOSS Mens Mooneye Swim Shorts with Outline Logo Print
- Ewbob Girls One Piece Swimsuit Quick‑Dry kids swimsuit
- Men's Rash Guard UPF 50+ Swim Shirt
- Kids4ever boys quick-dry printed swimming shorts (6–14 years) with mesh lining
- MaaMgic 5in Swim Shorts
- RXRXCOCO V Neck Mesh swimsuit for women
- Speedo Men's Endurance + JaMer Swimming Trunks — True Navy (3636)
- Speedo Women's Endurance+ Medalist Swimsuit – Athletic Fit, Chlorine Resistant, Black (3838)
- Speedo Endurance+ JaMer Swimming Trunks in True Navy (3232)
- ECUPPER Women's One Piece Rash Guard Zip Up Swimsuit with Built-in Padded Bra
- Arcweg Men's Swimming Shorts with Mesh Lining and Zip Pockets – Quick-Dry Beach Trunks
- TACVASEN Men's Swim Shorts with Mesh Lining – Quick-Dry Beach Trunks
