BEAVER FELT Castor (made from felted beaver fur) Los Altos Hats-Valentin Style Cowboy Hat 10x Available Los Altos HatsSometimes, you just want something that feels classic the second you put it on. That's the deal with the Los Altos Hats Valentin Style Cowboy Hat: a bold Western staple made with genuine 10X beaver felt. Soft, dense, and remarkably resilient, this hat's crafted from carefully felted beaver fur so it's not some run of the mill costume topper. This is the real article, cut for those who appreciate tradition but want a look that's sharp from the front