Under Armour Women's Power In Pink Boho Headband 86% Polyester/14% Elastane Imported Part of UA Power In Pink, which is donating $10 million to Johns Hopkins Kimmel Cancer Center to benefit breast health, innovation & education Extra wide headband in breathable, moisture-wicking fabric stays dry & light for all-day comfort Smooth, chafe-free flatlock stitching Width: 13 cm