Nike Dri-Fit Reversible Running Headband - Women'sTo advance your run, shield the cold with the Nike Dri-FITŪ Reversible Running Headband. The interior features brushed fleece to keep your ears warm and comfortable. The exterior is made with interlock seams and has a reflective, Run Swoosh graphic. This running headband has a back reflective bar to enhance low-light visibility and a Therma-FITŪ logo. 100% polyester. Imported.