【One Size Fits Most】👒 Casual style summer beach sun hat, snug and cosy fit. Hat Circumference: 22”-23”, Hat Height: 4.33", Brim Length: 3.35", Chin Drawstring Length:12.99". One size is suitable for most women. 【Ponytail Hole Design】👒 The ponytail opening on the back is an intimate design for women, ponytail hat wide brim enough to protect the face from the sun and provides excellent protection from UV rays. 【Adjustable Windbreak Drawstring】👒 Adjustable chin drawstring for fixing the sun hat, especially in windy days. ensuring the summer cap will not be lost on a windy day. And another drawstring behind the fishing hat is for adjusting the hat circumference to make it most suitable. 【Breathable & Foldable Fabric】👒 Mesh wide brim beach fishing Hat is made of polyester + cotton, lightweight and breathable, Inside is breathable mesh layer can greatly improve cooling. The summer beach hat is easy folded in half into your backpack, foldable material can be restored to its original shape for easy carrying or bagging. 【Widely Used】👒 Women summer sun hats with ponytail hole are perfect choices for outdoor, travel, beach, camping, hiking, fishing, hunting, gardening, pool, climbing, boating, golf, etc. This sun hat will be your staple hat for the entire summer!