It may seem too thin to be so effective, but the Matrix 2.0 beanie will give you all the protection and comfort you are looking for.

FABRICS:

Matrix 2.0: Seamless multi-zone construction that provides breathability and protection for optimal comfort

FEATURES :

Multi-zone construction: Provides breathability and comfort where needed without additional seams
Single Seam: Minimizes irritation for increased comfort
Light