Lia Swimwear, like most fashion swimwear labels, designs for the beach. That is a legitimate thing to design for, and beach swimwear should be judged on whether you like wearing it. The confusion begins when the same suit is taken to a chlorinated pool three times a week. Fashion swimwear is typically cut from nylon-elastane, which chlorine degrades within a season, and cut with straps and backs that shift the moment you push off a wall. Before you buy any swimsuit you intend to swim in, ask four questions: what fabric, what straps, how long in the body, and is the front fully lined?
We have no relationship with any swimwear brand and we do not review them. We do watch several hundred people a week swim in swimwear, and the failures are extremely consistent.
The Four Questions
- What is the fabric? Polyester and PBT hold their shape and colour in chlorinated water for a year or more. Nylon-elastane blends — the standard of the fashion swimwear industry — go baggy at the seat and then translucent. Read the composition label, not the price.
- What are the straps doing? Racerback or crossback, wide, for swimming. Thin straps, halters and bandeaus load the neck, slip on rotation, and hurt within a few weeks.
- How long is the body? The dimension nobody checks. Reach both arms straight overhead in the changing room. If the shoulders pull down or the suit rides at the crotch, it is cut too short and no strap adjustment will save it.
- Is the front fully lined? Hold it up to the light. A single unlined layer becomes transparent when wet, and more so as the fabric ages.
A suit that passes all four will serve you for years. A suit that fails the first will be finished by the time you have learned to swim in it.
Two Different Garments
| Fashion / beach swimwear | Training swimwear | |
|---|---|---|
| Fabric | Nylon-elastane, usually | Polyester or PBT |
| Chlorine life | Weeks to months | A year or more |
| Support | Variable, often decorative | Structural |
| Behaviour off a wall | Rides, gapes, shifts | Stays exactly where it is |
| Appearance | Considered, often beautiful | Navy |
| Right for | Beach, holiday, poolside | Lessons, lengths, squad |
Owning both is entirely sensible and considerably cheaper than asking one suit to do both jobs badly.
On Sustainability Claims
Many swimwear brands now advertise recycled fabrics and ethical manufacturing. Some of those claims are substantiated and some are not, and a swimming coach is in no position to tell you which is which. Look for named certifications and published supply chain information rather than adjectives.
What we can say with confidence is unglamorous: the most environmentally useful thing you can do with a swimsuit is make it last. A polyester suit that survives three years of swimming has a smaller footprint than three recycled-nylon suits that each lasted a season.
Making Any Suit Last
- Rinse in cold fresh water immediately after every swim, before you dress.
- Press the water out. Never wring — it breaks the fibres faster than chlorine does.
- Dry flat, in shade. Never in a car, never in direct sun, never sealed in a wet bag overnight.
- Rotate two suits if you swim more than twice a week. They will each last more than twice as long.
- Keep swimwear out of hot tubs, which are chemically hostile to elastic fibres.
Common Mistakes
- Buying a fashion suit for lap swimming. Beautiful, expensive, briefly opaque.
- Skipping the overhead test. Thirty seconds that decides everything.
- Assuming price predicts durability. Fabric predicts durability. Price predicts design.
- Bandeau or halter tops for swimming. They shift on every push-off and load the neck.
- Wringing the suit out. Universal, and destructive.
- Waiting to feel ready to be seen before starting lessons. Book an off-peak lane, or a private lesson. Coaches arrange this constantly and think nothing of it.
Safety
No swimsuit is safety equipment. Nothing worn keeps a non-swimmer afloat, and armbands, rings and inflatable toys are toys rather than flotation devices. A child who cannot swim needs an adult within arm’s reach whatever they are wearing.
Loose garments in a pool are a hazard as well as a nuisance: they can snag, they fill with water, and they pull. Fitted swimwear is the safer choice.
Swim where a lifeguard is on duty, and never treat breath-holding as a game — repeated breath-holding, particularly after hyperventilating, causes shallow-water blackout, a silent loss of consciousness that has drowned strong swimmers.
In an outdoor pool a long-sleeved swim top with a UPF rating protects better than repeated sunscreen. Apply sunscreen to the face and hands regardless.
If the Swimsuit Is the Barrier
For many adults it is, and that is worth naming rather than dismissing. There are practical answers. Swim leggings and long-sleeved swim tops are made in proper fabrics and are entirely unremarkable in a lane. Off-peak pool hours are close to empty. Female coaches are available on request. Private changing cubicles exist and it is fair to ask before enrolling.
Adults who want quiet water time do best in one-to-one private lessons, moving into group swimming classes later. Those wanting more coverage should read about modest swimwear you can swim lengths in, and swimmers over forty may find our notes on suits that actually swim useful. Swimming near me will find a quieter pool, and ActiveSG publishes off-peak timings.
Frequently Asked Questions
Can I swim laps in fashion swimwear?
You can, once or twice. Do it regularly and chlorine will ruin the suit within a season, and the cut will irritate you long before that.
What fabric should I look for?
Polyester or PBT. Check the composition label; the brand name tells you nothing about it.
Is expensive swimwear more durable?
Not reliably. Fabric determines durability. Many inexpensive polyester training suits outlast luxury nylon ones by years.
Are sustainable swimwear claims trustworthy?
Some are. Look for named certifications and published supply chain detail rather than adjectives, and remember that longevity is the biggest single factor.
How do I stop a suit going baggy?
Rinse cold, never wring, dry flat in shade, and rotate two suits. Heat does more damage than chlorine.
What is the overhead test?
Put the suit on, reach both arms straight up. If the shoulders pull down, the body is cut too short for you. It is the single most useful check you can make.
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