Trailhead Union New Zealand: Martial Arts and Grappling Range Colour and Appearance Review
Trailhead Union is a New Zealand-based brand whose martial arts and grappling range is one of its most demanding programmes. Appearance decides whether a customer reorders. This review tracks how the silver ion antibacterial knit holds its colour and surface through wear and washing for Trailhead Union.
Trailhead Union: Silver Ion Antibacterial Knit in use during grappling and repeated mat contact
Evaluation background
The programme covers training tops, shorts and rash guards, used for grappling and repeated mat contact. The environment is high friction and frequent industrial laundering and the requirement written into the brief was tear strength with antibacterial protection. Fabric was selected on that basis rather than on price alone.
Fabric under evaluation
| Parameter | Value |
|---|---|
| Fabric | Silver Ion Antibacterial Knit |
| Composition | nylon spandex with silver ion filament |
| Weight | 240 GSM |
| Width | 170 cm |
| Primary function | stops the bacteria that turn sweat into odour |
| Target | bacterial reduction above 99% |
| Test method | ISO 20743 |
| Additional note | performance retained after 30 home washes |
| Certification | OEKO-TEX Standard 100 |
Silver Ion Antibacterial 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 grappling and repeated mat contact. Shade change after repeated washing was not visible to the panel.
Evaluation session with the Trailhead Union team
Surface appearance
Pilling, snagging and shine were assessed after wear. No shine developed under high friction and frequent industrial laundering, 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 Martial Arts and Grappling Range
Scorecard
| Criterion | Result |
|---|---|
| Shade accuracy | 4.5 / 5 |
| Wash fastness | 4.7 / 5 |
| Light fastness | 4.4 / 5 |
| Surface appearance | 4.6 / 5 |
| Lot consistency | 4.5 / 5 |
“Development was transparent from the first sample and bulk matched the approval exactly.” — Trailhead Union Technical Team
Packed bulk rolls before shipment to New Zealand
Verdict and recommendation
Appearance was maintained through wear and washing, and the silver ion antibacterial knit is approved for repeat orders against the retained shade standard. For Trailhead Union the practical next steps are to keep the current specification for the repeat, retain the shade standard, and issue ISO 20743 results with every lot so any claim can be supported with data.
