SPF and UPF ratings. How are they tested?
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.
How our Sun Sleeves Stay Up: No More Slipping!
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.
What is the best fabric for sun sleeves?
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.