If you can keep a bucket of bolts sailing then the one size fits most 100% acrylic Firefly Engineered Beanie is for you! Based on Joss Whedon's immensely popular cult TV show, the Firefly Engineered Beanie is chock full of references that only the true Browncoats will understand. Plus, it'll keep you warm so if that lady from 'Mad Men' ever steals your clothing again and leaves you in the desert at least your head will stay warm. Aww yeah!

Runs a bit tighter than some beanies!