Meridian Form Portugal: Tennis Academy Kit Climate and Heat Evaluation
Meridian Form is a Portugal-based brand whose tennis academy kit is one of its most demanding programmes. Heat changes how a fabric behaves, so we evaluated the power mesh warp knit in genuinely hot conditions for Meridian Form, based in Portugal.
Meridian Form: Power Mesh Warp Knit in use during daily court training and match play
Evaluation background
The programme covers polo shirts, skirts and dresses, used for daily court training and match play. The environment is direct sun with repeated lateral movement and the requirement written into the brief was sun protection with a clean structured appearance. Fabric was selected on that basis rather than on price alone.
Fabric under evaluation
| Parameter | Value |
|---|---|
| Fabric | Power Mesh Warp Knit |
| Composition | 85% nylon / 15% spandex |
| Weight | 120 GSM |
| Width | 175 cm |
| Primary function | gives controlled support with maximum air exchange |
| Target | air permeability above 400 mm/s |
| Test method | ISO 11092 |
| Additional note | ventilation mapped onto the pattern |
| Certification | OEKO-TEX Standard 100 |
Power Mesh Warp Knit close-up showing the fabric surface
Test environment
Sessions ran at 30 to 34 degrees with high humidity, which is the condition where sweat cannot evaporate and complaints begin. Garments were weighed before and after each session to measure retained moisture.
Thermal behaviour
The fabric held air permeability above 400 mm/s, and skin temperature stayed below the control fabric across the session. That difference is what a wearer describes simply as feeling cooler.
Evaluation session with the Meridian Form team
Drying after the session
Garments were re-weighed at 30 and 60 minutes. The fabric released most of its moisture within the first half hour, which matters when Meridian Form runs back-to-back sessions.
Comfort feedback
Wearers reported less cling and less chafe during daily court training and match play. Both improvements come from moving moisture rather than storing it, which is why construction mattered more than any finish in this test.
Test records and inspection notes for the Tennis Academy Kit
Scorecard
| Criterion | Result |
|---|---|
| Heat comfort | 4.7 / 5 |
| Moisture transport | 4.4 / 5 |
| Drying speed | 4.8 / 5 |
| Cling and chafe | 4.6 / 5 |
| Odour control | 4.5 / 5 |
“The report gave us numbers we could put in front of our retail partners without any argument.” — Meridian Form Technical Team
Packed bulk rolls before shipment to Portugal
Verdict and recommendation
For hot and humid markets the power mesh warp knit is the right choice, provided the pattern keeps the ventilation zones exactly where we placed them. For Meridian Form the practical next steps are to keep the current specification for the repeat, retain the shade standard, and issue ISO 11092 results with every lot so any claim can be supported with data.
