Droptail hem Elastic cuffs Fill: 100% polyester (90% recycled) If the energy in the stands isn't warming you up, this adidas jacket will. It accomplishes two things - it lets you put your Wolfpack pride on fully display, and keeps out the cold as you do. The insulation combines with a longer back hem, elastic cuffs and a bungee-adjustable hem to block out the chill.