RETRACTABLE BRIM VISOR HAT - Our sunshade hat is upgraded to have a retractable and elongated brim, greatly expanding sun visor’s shading area. With empty top, it can well block strong ultraviolet rays when keep you feel cool even in hot summer. MATERIAL - Our women's sports hat outer surface is made of polyester (quick dry) with UPF50+ treatment, the soft cotton sweat band, 85 grams lightweight and the breathable perforated texture ensure that you can enjoy the fun of going out in the sunshine easily and comfortably. ADJUSTABLE SIZE - The baseball hat suits men and womens head size(US) in 21 5/8-23 1/8, OR 21.6”-23.2”, OR 55-59CM. With a 9CM long brim, width of 21CM, 32CM when opening the retractable brim on both sides. PONYTAIL BUN SUN VISORS - The open top design make this womens visor be suitable for any hairstyle. You can hang your hair down or tie it into a horsetail bun, while also helping to keep cool and moisture. MULTI-PURPOSE SUN HATS - Fashionable, practical and lovely daily headwear gift. Our stylish pretty womens travel hats are suitable for many summer outdoor sports,such as tennis, golf, running, fishing, hiking, camping, jogging, gardening, lounging at the beach, etc. Dsia Zamur visor hat for women girls, one size fits most.