Lining: 100% polyester

Crafted with advanced thermal yarns and our HeatWeaver® insulation brushed inside for exceptional softness

designed to keep your feet cozy in cooler weather

Stretch fleece sleeves and side panels ensure a flexible

Layer up in style with the Harlan Hybrid Jacket

Men's Atlas Flat Knit Hat with Contrast Trim Size:One Size Lining: 100% polyesterHeatWeaver plush lining Flat knit construction Advanced insulating yarn Contrast trim With the great contrast colors, this hat is not only essential for those cold winter days but also great looking too. The super soft HeatWeaver lining feels great against the skin, and it's also very efficient at using the heat that naturally rises from your head to keep you warmer for longer.