The Seirus Innovation Micro Dome liner is made from super-soft
microfleece jersey with a Coolmax crown that wicks moisture away from
your skin. This fitted skull cap features flat seam construction and can
be worn alone or under a hat or helmet. The thin, 4-way stretch fabric
covers your head and ears, and fits comfortably under a hat or helmet.
The Seirus Innovation Micro Dome liner features flat seam construction,
making it the perfect liner.