Hat Upgrade: Our product has been upgraded. Some may receive the product with a small "KK" label, or may receive it without the label. The label of the product is as shown in the picture.HIGH QUALITY: Our Mesh Cap made out of the highest quality cotton fabric. Unstructured floppy design for a casual look with 6 embroidered eyelets for extra ventilation and breathable comfort. Guarantees maximum durability while maintaining a soft touch for any type of skin.CottonHand Wash OnlyFastening: MagneticBaseballRegularBaseball CapONE SIZE FITS ALL: Ponytail Baseball Cap head measurement 54-60cm/21.7-23.6" with the adjustable convenient metal closure. Fit various sizes of heads with ease, without ever putting any strain or getting uncomfortable. This makes plain caps suitable for women men of all ages in all seasons.AND TIMELESS: Trucker caps have a wide variety of colors to choose from. No matter if your hair is thick, thin, curly, wavy, straight, coarse or fine. If you need quality that keeps everything classy and low-key, our cotton hats will be a perfect fit for you. Fit any outfit on any occasion.PONYTAIL HOLE DESIGNED: Ponytail Baseball Cap designed with a ponytail hole on the Back brain spoon of the cap. Ponytail slot 3.0" x 0.5", perfect for pulling your messy bun or high ponytail through. Simply pull high bun hair through slot and adjust to desired style, even suitable for man buns.Please allow little color difference due to different camera or light environment.Our Plain Ponytail Baseball Caps are an ideal choice for both men and women as they feature a unisex design. If you need quality that keeps everything classy and low-key, our cotton Mesh hats will be a perfect fit for you. Whichever you prefer. Buy more for your friends and family, will be a great gift for summer. FEATURE: Material: Cotton Style: Ponytail Baseball Cap, As the picture shows Size(with adjustable velcro): 56-59cm / 22"-23.2" - 7- 7 3/8 3.0" x 0.5" ponytail slot 3" adjustable strap One size fits most people. Care Guide: Hand Wash / Do not use bleach / Hang dry. Occasions:This messy high bun cap is for all seasons and provides shade while running quick errands, marathons, enjoying outdoor activities, and also it is great for everyday wear. Note: 0-1in error of measuring is a reasonable range due to different measurment methods. Please allow little color difference due to different camera or light environment.