This is a Dickies mesh cap. Material Composition: [Body] 100% Cotton, [Mesh] 100% Polyester Care Instructions: Hand Wash Only Closure Type: Snap Fit Type: Adjustable About this product: Size (Head Circumference): 57-59cm * Adjustable with snapback closure on the back Depth: Approximately 15-16cm, Height: Approximately 8.5cm Brim Length: Approximately 8cm A timeless style that isn't affected by trends, American casual. A design that even authentic American casual enthusiasts will appreciate! Suitable for all seasons, especially during the hot season.