If outdoor adventures in sub-freezing temperatures are your jam, the Alpine Quilted Trapper is your new must-have for the harshest winter conditions. Made from 100% recycled main body fabric with PrimaloftA(R) Aerogel Cross Core(TM) insulation, this hat means business. Quilted ear flaps can be worn up or down, and the brim is crushable for optimal packability. With UPF 50+ sun protection, as always. Features & Specs: PrimaLoftA(R) insulation with Cross Core(TM) technology 100% recycled main fabric 100% recycled fleece liner Windproof fabric 2" crushable brim Quilted earflaps can be worn up or down Reflective details Crushable design is travel friendly PFA-free durable water repellent finish Adjustable sizing UPF 50+ sun rating Weight: 4 ounces / 113 grams Care & Content: Fabric content: Body: 100% Polyester, Fill: 100% Polyester, Exclusive of Decoration Washing and care instructions: Hand wash cold, do not bleach, line dry, do not iron, do not dry clean. Packing instructions: Crushable