UPF 50+ Coolasun fabric 73% nylon, 27% elastane Care instructionsMachine wash coldLine dry Cool ironDo not tumble dry Technical testing Fabric independently tested and rated UPF 50+ in accordance with the Australian/New Zealand Standard AS/NZS 4399:2020 and US standards and test methods: AATCC TM183, ASTM D6544 and ASTM D6603. Protection may be reduced with use or when stretched or wet. Certified to retain its UPF50+ rating after more than 50 washes and more than 120 hours of simulated sunlight.OEKO-TEX® STANDARD 100 certified.Tested and certified free from harmful chemicals, making it safe for people and the environment.Independently tested to resist pilling, shrinkage, and colour fading after multiple washes.