Posted by Hooked Gear on 6th Sep 2023
So there seems to be a bit of confusion about the difference between the terms SPF and UPF so we thought we would try and clarify here. Sun Protection Factor (SPF) and Ultraviolet Protection Factor (UPF) are two different standards that measure the effectiveness of sun protection products. SPF is used for sunscreen, while UPF is used for sun protective fabrics.
Here are some key differences between them:
- SPF only measures the protection against UVB rays, which are the main cause of sunburn and skin cancer. UPF measures the protection against both UVA and UVB rays, which can also damage the skin and cause premature aging.
- SPF is based on how much sunscreen is applied and how long it takes for the skin to redden under sun exposure. UPF is based on how much UV radiation passes through the fabric and reaches the skin. For example, a fabric with UPF 50 blocks 98% of UV rays, while a fabric with UPF 25 blocks 96% of UV rays.
- Material with a UPF rating of 15 would allow 1/15th (6.7%) of ultraviolet radiation (UVR) passing through it, blocking 93.3% of UV. For a person with very fair skin, this may not provide an all-day protection, hence the importance to look for clothing items with UPF of 50 or 50+.
- SPF can vary depending on the amount, frequency, and quality of sunscreen application, as well as the skin type, weather conditions, and activities of the user. UPF is more consistent and reliable, as it does not depend on these factors.
- SPF needs to be reapplied every two hours or more often if sweating or swimming. UPF does not need to be reapplied, as it lasts for the lifetime of the garment. Therefore, UPF clothing can provide better and more convenient sun protection than SPF sunscreen.
However, it is recommended to use both sunscreen and UPF clothing for optimal protection, especially for areas that are not covered by clothing. We hope this helps you understand the difference between UPF and SPF. ?
Check this article outTest cricket greats Peter Taylor, Allan Border and Ian Chappell warn of secret skin cancer killer (theaustralian.com.au)
Get Hooked on being Sun Smart. Some very scary stats here - including the most common cancer for people between 15-39 is melanoma and 1 in 14 men and 1 in 24 women will develop melanoma.
Make sure you are getting the very best Sun Protection from your fishing clothing. Hooked Gear uses ARPANSA - short for Australian Radiation Protection and Nuclear Safety Agency - an Australian Government agency to test its Sun Safe products. Check out their Video and article here;https://www.arpansa.gov.au/our-services/testing-and-calibration/ultraviolet-radiation-testing/fabric-testing
Legendary Cricketer and TV commentator - Ian Chappell battling Skin Cancer. Read more here;https://tvtonight.com.au/2019/07/ian-chappell-batt...
Our Unique Sun Safe Hoodies are Fully Zippable and Super Lightweight. L/Sleeve with thumb holes so they protect your, face, neck, arm and now even hands! 9 designs to choose from and come in both Kids and Adults sizes. All can be bought online or check them out at our wholesaler/stockist page on www.hookedgear.com.au
http://www.skincancer.org/news/melanoma/marley
Read here how the Wolverine pleads with us to wear sunscreen after 2nd bout of Skin Cancer
Everyone should read this here