Yarn-Level UV Heat Shield Tech (UPF 100+):
Engineered directly into the fibers for permanent, full-spectrum UV isolation that won't wash off.

Thermal Insulation Rate ≥ 40%:
Significantly blocks heat and lowers skin surface temperature for a lasting cooling effect.

Non-See-Through Opacity:
High-density weave prevents transparency even in lightweight constructions.

What is COOLMAX®?
COOLMAX®is a high-performance, moisture-wicking, and quick-drying fabric technology developed by DuPont (now owned by The LYCRA Company).

Permanent Performance:
Because the moisture-wicking ability is built into the physical structure of the fiber, it will not wash out over time.

RUCO-BAC® ROX
The next-generationRUCO-BAC® ROXadopts aRedox Catalytic System . Rather than relying on heavy silver ion leaching, it uses a precious metal catalytic array to generate Reactive Oxygen Species (ROS) from air and moisture, which directly oxidizes and breaks down odor-causing bacteria and sweat residues.

Molecular Structure Lofty Feel:
The unique molecular structure of the yarn provides an exceptionally soft, skin-friendly tactile sensation while maintaining a lofty, ultra-lightweight feel.

High-End Tech Jacquard Craft:
Precision jacquard knitting creates a multi-dimensional 3D visual texture and rich tactile depth for a premium outdoor aesthetic.