Ironroot Performance Portugal: Rowing Club Kit Comparison Test
Ironroot Performance is a Portugal-based brand whose rowing club kit is one of its most demanding programmes. We tested the new moisture-wicking polyester single jersey against the fabric Ironroot Performance used last season. Both were made into identical garments and evaluated side by side for rowing club kit.
Ironroot Performance: Moisture-Wicking Polyester Single Jersey in use during early morning water sessions
Evaluation background
The programme covers rowing suits, base layers and shells, used for early morning water sessions. The environment is cold, wet conditions with friction at the seat and the requirement written into the brief was abrasion resistance with warmth when damp. Fabric was selected on that basis rather than on price alone.
Fabric under evaluation
| Parameter | Value |
|---|---|
| Fabric | Moisture-Wicking Polyester Single Jersey |
| Composition | 88% polyester / 12% spandex |
| Weight | 170 GSM |
| Width | 160 cm |
| Primary function | moves sweat to the outer face so it can evaporate |
| Target | moisture management class 4-5 |
| Test method | AATCC 195 |
| Additional note | one-way transport index above 300 |
| Certification | OEKO-TEX Standard 100 |
Moisture-Wicking Polyester Single Jersey close-up showing the fabric surface
What was compared
Construction, weight and colour were held constant. The only difference was the fabric, which is the only way a comparison tells you anything useful.
Laboratory comparison
The new fabric reached moisture management class 4-5 against AATCC 195, while the previous material missed the same target. Comfort measurements were closer, which is expected because hand had already been approved.
Evaluation session with the Ironroot Performance team
Wear comparison
Over four weeks the difference appeared during cold, wet conditions with friction at the seat. Wearers described the new version as cleaner and lighter in use, even though the scales said the two garments weighed the same.
Cost comparison
The upgrade adds a modest amount per garment. Measured against the return rate of the previous season, the change pays for itself within a single drop.
Test records and inspection notes for the Rowing Club Kit
Scorecard
| Criterion | Result |
|---|---|
| Function | 4.8 / 5 |
| Comfort | 4.6 / 5 |
| Durability | 4.5 / 5 |
| Appearance | 4.7 / 5 |
| Cost efficiency | 4.4 / 5 |
“Our athletes noticed the difference in the first week, and the test data explained why.” — Ironroot Performance Technical Team
Packed bulk rolls before shipment to Portugal
Verdict and recommendation
The new moisture-wicking polyester single jersey outperformed the previous fabric on every measured criterion and we recommend switching the whole programme over. For Ironroot Performance the practical next steps are to keep the current specification for the repeat, retain the shade standard, and issue AATCC 195 results with every lot so any claim can be supported with data.
