Layer up for winter weather with the Heatwave™ Skull Liner. Equipped with thermodynamic technology and a sleek design, this liner fits under your hats, hood or helmet for extra warmth when you need it most.

• Heatwave™ thermodynamic lining
• Flat seam construction
• Reinforced stitching for lasting strength
• 4-way stretch
• Cut and sewn with form-fitting construction
• Fits under helmet