The essential.  This one might have a thin feel, but it's 3M™ Thinsulate™ insulated, so you're not sacrificing warmth. Slouch it or cuff it, it is the workhorse of the beanie world.  

Details:

• Available in: Black or Charcoal
• 100% Acrylic
• 40g of 3M™ Thinsulate™ Insulation
• 2-in-1 styling can be worm slouched or cuffed
• 2-ply construction
• One Size Fits Most