Polartec® Power Stretch®
While the men's version hasn't been reviewed yet, there is 1 review for other versions of the Ascent Skullcap Beanie. Read all reviews »
Here's what other sites are saying:
The North Face Ascent Skullcap Beanies thin, stretchy material gives it a low-profile fit for wearing under a helmet or on days where you need little insulation.