Bluearbor Athletics Portugal: Triathlon Programme Wash Durability Evaluation
Bluearbor Athletics is a Portugal-based brand whose triathlon programme is one of its most demanding programmes. Durability is where most functional claims fail. We washed the chlorine-resistant swim knit fifty times under domestic conditions and re-measured after every ten cycles for Bluearbor Athletics.
Bluearbor Athletics: Chlorine-Resistant Swim Knit in use during swim, bike and run in a single event
Evaluation background
The programme covers trisuits, shorts and transition layers, used for swim, bike and run in a single event. The environment is transitions between water, wind and road and the requirement written into the brief was one fabric that performs wet and dry without chafe. Fabric was selected on that basis rather than on price alone.
Fabric under evaluation
| Parameter | Value |
|---|---|
| Fabric | Chlorine-Resistant Swim Knit |
| Composition | PBT / polyester / elastane |
| Weight | 230 GSM |
| Width | 175 cm |
| Primary function | holds elasticity and colour through pool exposure |
| Target | less than 15% modulus loss after 100 pool hours |
| Test method | ISO 105-E03 |
| Additional note | sunscreen and chlorine tested together |
| Certification | OEKO-TEX Standard 100 |
Chlorine-Resistant Swim Knit close-up showing the fabric surface
Method
Washing ran at 30 degrees with a standard reference detergent and no softener, then tumble dried on low. This mirrors what customers actually do rather than what a care label optimistically suggests.
Performance by cycle
The fabric started at less than 15% modulus loss after 100 pool hours and held above 90% of that value through 30 cycles. The decline after cycle 40 was gradual, which is the behaviour we want: a slow change, not a sudden failure.
Evaluation session with the Bluearbor Athletics team
Appearance
Pilling stayed at grade 4 or above and there was no visible shade shift against the retained reference. Surface comfort after washing mattered most to Bluearbor Athletics, so hand was scored by a panel at every interval.
Conclusion on service life
On this evidence the garment keeps its function for a full retail season of weekly washing, and ISO 105-E03 remains a valid claim for that period.
Test records and inspection notes for the Triathlon Programme
Scorecard
| Criterion | Result |
|---|---|
| Function after 30 washes | 4.6 / 5 |
| Appearance retention | 4.8 / 5 |
| Pilling grade | 4.3 / 5 |
| Hand retention | 4.5 / 5 |
| Shade | 4.6 / 5 |
“This is the first season with no comfort complaints in this category.” — Bluearbor Athletics Technical Team
Packed bulk rolls before shipment to Portugal
Verdict and recommendation
Fifty cycles is a reasonable service life for this product class, and the chlorine-resistant swim knit stayed inside tolerance throughout. Care wording should be printed exactly as tested. For Bluearbor Athletics the practical next steps are to keep the current specification for the repeat, retain the shade standard, and issue ISO 105-E03 results with every lot so any claim can be supported with data.
