AS/NZS 4399:1996 - Sun protective clothing - Evaluation and classification

Protective clothing that provides protection against solar ultraviolet radiation exposure (UVA and UVB).This means that the clothing’s fabric blocks more than 98% of harmful UV radiation.

UPF levels:
• UPF 15,20                               = Good protection
• UPF 25,30,35                          = Very good protection
• UPF 40, 45, 50, 50+                = Excellent Protection