Discover how spending time outdoors boosts your health, from mental wellbeing to Vitamin D. Learn about the NHS 'Green and Blue' strategy and how Crazy Arms sun sleeves offer vital UV protection for safe outdoor enjoyment.

To help you find your perfect pair, we’ve ranked the 10 most important factors to consider when purchasing sun sleeves, with a focus on why Crazy Arms has become the go-to choice for outdoor enthusiasts.

Understand why Aussie UV levels are worse than other countries, and how that related to skin cancer rates in the Northern hemisphere

Dec - Feb 2026 was another record year for the number of extreme UV days across the whole of Australia.  9 out of 10 days tipped into "Extreme" UV across the northern cities, while the number of "Extreme days grew rapidly in Adelaide, Melbourne and Sydney.

Crazy Arms Clothing recently had the pleasure of hosting a talented group of interns from the University of Delaware’s Fashion School. It was fascinating to sit down with a group of American 20-somethings and hear their unfiltered take on life in Sydney.

To help you understand what the SPF and UPF ratings mean, and how they are measured, we’ve produced this quick summary.  At Crazy Arms Clothing, we use and sell both sun protective clothing and sunscreens, and we’re not here to knock either.  Just help people understand the facts.

We've got the US covered with customers in all but two states across the USA. Check out our top 10 states for Crazy Arms sales.

Find out the three simple strategies we use to make sure Crazy Arms don't slip down your arms in the middle of your sporting activities.

When it comes to sportswear, the fabric you choose can significantly impact your comfort and performance. Two popular options are nylon and polyester, but while polyester has its merits, nylon reigns supreme for its superior performance characteristics.