Meridian Form Switzerland: Golf Resort Collection Colour and Appearance Review
Meridian Form is a Switzerland-based brand whose golf resort collection is one of its most demanding programmes. Appearance decides whether a customer reorders. This review tracks how the upf 50+ sun protection knit holds its colour and surface through wear and washing for Meridian Form.

Meridian Form: UPF 50+ Sun Protection Knit in use during four to five hour rounds in open terrain
Evaluation background
The programme covers polo shirts, trousers and light layers, used for four to five hour rounds in open terrain. The environment is prolonged sun exposure at low exertion and the requirement written into the brief was UV protection with a premium hand for resort retail. Fabric was selected on that basis rather than on price alone.
Fabric under evaluation
| Parameter | Value |
|---|---|
| Fabric | UPF 50+ Sun Protection Knit |
| Composition | polyester spandex with UV absorber |
| Weight | 160 GSM |
| Width | 170 cm |
| Primary function | blocks ultraviolet radiation during outdoor sessions |
| Target | UPF above 50 with UVA transmission below 5% |
| Test method | AATCC 183 |
| Additional note | protection retained when wet |
| Certification | OEKO-TEX Standard 100 |

UPF 50+ Sun Protection Knit close-up showing the fabric surface
Colour measurement
Shade was measured instrumentally against the approved standard and scored by eye under retail lighting. Both methods stayed inside the agreed tolerance across every lot.
Wash and light fastness
Colour fastness to washing reached grade 4-5 and light fastness met the requirement for four to five hour rounds in open terrain. Shade change after repeated washing was not visible to the panel.

Evaluation session with the Meridian Form team
Surface appearance
Pilling, snagging and shine were assessed after wear. No shine developed under prolonged sun exposure at low exertion, which is where friction normally shows first on this product type.
Shade continuity
Production was consolidated into controlled dye lots so repeat orders match. Retained standards are held for two years to support reordering without new development.

Test records and inspection notes for the Golf Resort Collection
Scorecard
| Criterion | Result |
|---|---|
| Shade accuracy | 4.9 / 5 |
| Wash fastness | 4.5 / 5 |
| Light fastness | 4.6 / 5 |
| Surface appearance | 4.3 / 5 |
| Lot consistency | 4.7 / 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 Switzerland
Verdict and recommendation
Appearance was maintained through wear and washing, and the upf 50+ sun protection knit is approved for repeat orders against the retained shade standard. For Meridian Form the practical next steps are to keep the current specification for the repeat, retain the shade standard, and issue AATCC 183 results with every lot so any claim can be supported with data.