The BUFF® CoolNet UV® Ellipse 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- LightweightMATERIALS95% REPREVE® Polyester made from recycled water bottles5% ElastaneCare Instructions- Hand or machine wash in warm water with mild soap- Do not use fabric softeners- Do not bleach- Do not machine dry- Do not iron