These are cool! Light weight down beanies built by Evan Cabodi of Black Rock Gear. The ultimate in technology for your head.
The Black Rock Hat is made with ultralight ripstop fabric, 900 fill Canadian grey goose down, and lined with soft wicking
dryline so it molds to your head and stays comfortably in place.
We only offer black, red shown for contrast
Specifications:

Weight:      .74oz
Price:          $59
Sizes:         Med or Large

Sizing is important for a correct
fit.  To measure, use a string,
wrapped around your head
slightly above your ears. Then
mark and measure the string.

Med 20-22 inches
Large 22.5-24 inches.
Size
Email: info@titaniumgoat.com