Description:
1. Material:Made of high grade polyester microfiber and spandex, mesh fabric , features strong stretchy, breathable, quickly dry, durable, perfectly absorbs all sweat during sports activities, keep your head dry and cooling. 
2. Unique Design: The surface is filled with air holes and geometrical dark lines woven by different stitches. Quickly absorbs skin sweat and oil, and breathe smoothly. You will feel relaxed and comfortable when wearing it all the day.
3. Adjustable Size: There is a cloth curtain and two tie straps on the back of the head, Tie the straps for a fit that's both snug and secure. Easy to stretch, no peeling, no fading. 
4. Fits Under Helmets:It can be used on its own or under your helmet. It can solve problems such as uncomfortable wearing of the helmet, feeling sticky and dirty, and the helmet lining easily dirty.
5. Exquisite Sewing Technology:The product splicing uses four-needle six-thread boneless technology, without a trace of extra thread and fabric.

Product Details:
Material: polyester, spandex (Mesh air holes)
Size: One size fits most
Gender: Unisex, Men, Women
Season: Spring, Summer, Autumn
Package Included: 1/2PCS * Durag Hat (As Picture Show)

Note:
Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)