This knit cap keeps your head warm using a bison wool and polyester blend. Bison wool contains no lanolin so it's machine washable. It can be cuffed as needed, for a custom fit. Because bison wool is inert, as a solid protein, fewer people have sensitivity reactions to it than to comparable products like wool, cashmere, alpaca and mohair.
90% Bison wool/10% polyester
- Wool insulates even when wet
- Made with lightweight bison wool from the USA
- Machine washable
- Cuff to length as needed