The bucket hat is made of 100% cotton, which makes the material soft, durable and pleasant to the touch.The bucket cap is not insulated. Stitched grommets for better air circulation. Internal quick-drying strap. Women's bucket hat - FEATURES:Size range: S-Munlinedbucket hat cutMade of 100% cotton, so the material is soft, durable and pleasant to the touchAcid-wash effectgrommets support ventilationinner quick-drying strapMaterial: Cotton 100%