• You’re already cool. BUT, put this on and you’ll look even cooler. Meet the Aviator. It's made with 95% recycled materials and features just-right insulation. Warm and cozy, but won't make you sweat. • — • Main: 100% Recycled Polyester, 59gsm/1.74oz • Insulation: 100% Recycled Polyester, 59gsm, 1.74oz • Lining: 100% Recycled Polyester, 60gsm, 1.77oz