Clever cooling technology that uses natural mint to maintain freshness. Sun protection that meets the criteria set by The Skin Cancer Foundation. Feels light and dries fast for freedom and comfort. HeiQ Smart Temp is an intelligent thermo-regulating technology for fabrics. 95% Polyester 5% Elastane. HeiQ Cooling Technology Heiq Smart Temp Is An Intelligent Thermo-Regulating Techno- Logy For Fabrics Which Is Triggered By Body Heat To Maintain Optimal Body Temperature Made With 95 Percent Recycled Content Polygiene Odor Control Treatment Ultralight Quick-Dry Fabric Seamless 4-Way Stretch Construction Lightweight Multifunctional neckwear that repels insects. Made from recycled plastic bottles, delivering UPF 50 sun protection. It combines ultimate sun protection and quick drying with the revolutionary Insect Shield® technology which keeps insects away. Breathable, light and comfortable. Made with 95% of recycled content. Clever cooling technology that uses natural mint to maintain freshness. Sun protection that meets the criteria set by The Skin Cancer Foundation. HeiQ Smart Temp is an intelligent thermo-regulating techno- logy for fabrics, which is triggered by body heat to maintain optimal body temperature. Feels light and dries fast for freedom and comfort. UPF 50 - Provides UV protection in accordance with standard AS/ NZ4399:2017. Certified as CE, personal protective equipment (PPE) against natural UV radiation with results achieving UPF >50 ( 98% UV protection). Protection may be weakened.