100% Polyester Fabric. High UV Sun Protection UPF45+. Generous garment length. X-back reflective tape style. Garments certified to TTMC-W17 & AS/NZS 4602:1:2011. + Amendment No.1: Nov 2016 Day/Night Use. Fabric & Tape Certified to AS/NZS 1906.4:2010. Garments Comply with NZFOA standards