Seirus Heatwave Skull Liner Winter Hat

The Seirus Heatwave Reflective Skull Liner allows you to add extra warmth without the bulk to any hat, helmet or hood. Made of 4-way stretch fabric with flat seam construction and reinforced stitching, the skull cap is comfortably form-fitting and delivers a "barely there" wearing experience underneath a bulkier hat, helmet or hood while allowing you to reap the cold weather protection benefits it provides. Unlike comparable winter helmet/hat liners that don't actually do anything to keep your head warmer beyond adding an extra layer, this one features a Heatwave lining. Utilizing thermodynamic reflective technology, the Heatwave lining continuously returns your body heat back to you, offering toasty warmth that you can seriously feel. This skull liner is great for a variety of things including skiing, snowboarding, snowmobiling, or working outside.

Seirus Heatwave Skull Liner Features:

• Material: 4-way stretch fabric
• Flat seam construction
• Heatwave thermodynamic reflective lining
• Reinforced stitching for lasting strength
• Cut and sewn, form-fitting
• Fits under helmet or hat