H.SUN prioritizes scientific research, testing, and functionality when formulating their products. Their signature product is a light and cooling specially woven and coated fabric that repels mosquitoes and other insects. It offers double protection — the UPF50+ quality blocks both UVA and UVB rays, and the material also has a repellent effect which protects against mosquitoes, including the aedes aegypti which transmits dengue, zika and chikungunya.