Details•100% heavy cotton twill front •100% polyester mesh back •Structured and low-profile •Pre-curved visor and contrasting undervisor •Velcro® closure. Customization Technology: Embroidery. Type: Baseball Cap. Material: Blend. Material Details: Front - 100% heavy cotton twill. Mesh back - 100% polyester. Closure: Velcro. Brim: Contrasting Sandwich. Crown: Structured. Eyelets: None. Panels: 6. Brand Name: Mega Cap.