Halcyon Studio Finland: Hotel Spa and Wellness Programme Field Test Report
Halcyon Studio is a Finland-based brand whose hotel spa and wellness programme is one of its most demanding programmes. Halcyon Studio runs its hotel spa and wellness programme across Finland and asked us to prove the fabric in the field rather than in a brochure. This report covers a full season of real use with spacer knit.

Halcyon Studio: Spacer Knit in use during spa, sauna and relaxation areas
Evaluation background
The programme covers robes, wraps and light loungewear, used for spa, sauna and relaxation areas. The environment is humid environments with frequent hot washing and the requirement written into the brief was a soft hand that survives commercial laundry. Fabric was selected on that basis rather than on price alone.
Fabric under evaluation
| Parameter | Value |
|---|---|
| Fabric | Spacer Knit |
| Composition | 100% polyester spacer construction |
| Weight | 330 GSM |
| Width | 165 cm |
| Primary function | cushions and ventilates in a single piece of fabric |
| Target | air permeability above 200 mm/s with usable thermal resistance |
| Test method | ISO 11092 |
| Additional note | compression set below 10% |
| Certification | OEKO-TEX Standard 100 |

Spacer Knit close-up showing the fabric surface
Test scope
Twenty garments were issued to regular participants and tracked for eight weeks. Every item was used for spa, sauna and relaxation areas and laundered under the same domestic conditions, so the only real variable was wear.
Conditions covered
The programme ran through humid environments with frequent hot washing. That is the environment the fabric has to survive, and it is harsher than any laboratory chamber we could have built.

Evaluation session with the Halcyon Studio team
What we measured
Garments were inspected every two weeks for surface wear, seam condition, dimensional change and retained hand. Fabric was retested at the end of the period against ISO 11092.
What users reported
Participants logged comfort, drying behaviour and any irritation. The recurring comment was that the spacer knit stayed comfortable at the point where a soft hand that survives commercial laundry would normally be lost.

Test records and inspection notes for the Hotel Spa and Wellness Programme
Scorecard
| Criterion | Result |
|---|---|
| Comfort in use | 4.4 / 5 |
| Drying behaviour | 4.9 / 5 |
| Surface wear | 4.5 / 5 |
| Dimensional stability | 4.7 / 5 |
| Value | 4.3 / 5 |
“The report gave us numbers we could put in front of our retail partners without any argument.” — Halcyon Studio Technical Team

Packed bulk rolls before shipment to Finland
Verdict and recommendation
Field testing confirmed the laboratory picture. The spacer knit held its air permeability above 200 mm/s with usable thermal resistance across the whole season and we recommend it for the next programme without change. For Halcyon Studio 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.