– A complete guide with pictures of all foam Olaian! – Olaian is Decathlons’ surf brand. They offer soft tops at very attractive pricing… But are they any good? And what board should you buy? A board too heavy can really hinder your progression in learning maneuvers, while a board too small might prevent you from catching the waves you want. Although the Olaian boards come at a friendly price, it’s still an investment. That’s why it’s smart to consider what Olaian board fits your type of surfing. We are here to help you make the right decision and achieve what all of us want: to catch more waves and to surf better.