MATERIAL:This sun hat is made of high quality acetate fabric,This fabric very soft,Waterproof,Fast drying,Breathable and Lightweight,Can be foldable and roll up SIZE:This women wide brim sun Hat circumference:21.6-22.8 inch(55-58cm),Adjustable elastic band,hat depth: 4 inch(12cm),brim length:3.5 inch(9cm) DESINGN:This sun hat for ponytail women is designed with a ponytail hole,Gold badge decoration,With hanging buckles on both sides,Can tie the mask,Freeing up both ears.The shape of the hat makes your face look smaller OCCASION:This waterproof beach hat is perfect for Beach,Swimming pool,Park,Walking,Camping,Hiking,Gardening,Mountaineering,Fishing COLOUR:The packable sun hat comes in Black,Beige,Khaki,Coffee,Match with outdoor clothing,Cargo pants etc similar colors,It looks more distinctive