Sfera Hats first surfaced on Chictopia's streetstyle gallery in Spring 2009 seen on Vícar blogger bape. She wore her black Sfera hat with a white Sfera t-shirt, black Sfera belt, and black H&M skirt. Since then, Sfera Hats have grown in popularity as bloggers from Barcelona, Madrid, and Bilbao have discovered them. Sfera Hats are generally seen in casual, bohemian, and chic style. Blogger's favorite colors are white, ruby red, tan, and dark brown.
There are currently 23 streetstyle photos of bloggers wearing Sfera Hats. Most recently, blogger MadameGaliash of madamegaliash.com wore her Sfera hat with a H&M dress and pull&bear blazer.