The BUFF CoolNet UV+® Tapered Headband features tapered lines which means this ultra-lightweight, wicking headband with HeiQ cooling technology goes from wide up front to narrow in back for a sleek fit that never interferes with ponytails. HeiQ Cooling Technology 4-Way ULTRA STRETCH 95% Recycled Repreve® Polyester made from recycled plastic bottles Polygiene® odor control Silicone "stay-put" grips Comfortable bonded seams Lightweight