There is a double pocket on the right side for both design and functionality. Due to the nature of the fabric, there is a possibility of discoloration, color transfer or shrinkage due to moisture or friction, so please be careful when wearing or washing. Material: Denim: 80% cotton, 20% polyester; Hickory: 59% cotton, 41% polyester; Herringbone: 59% cotton, 41% polyester; One size fits all: Front length: 54 cm, Width: 61 cm