Shop / Hats & Headbands / Power Fleece Liner Hat - Black Bula Power Fleece Liner Hat - Black $10 $20 Sorry, this product is currently out of stock. Details Top: Speed Dry, 87% Polyester / 13% Spandex Bottom: 100% Primaloft Polyester Micro Fleece Thermal Insulation: High Degree of Heat Insulation Color: Black MTHELM-BLACK