A stretch fit offers superior comfort while contrast stitching gives this breathable cap visual appeal. Fabric: 100% cotton in front two panels; 100% polyester Spacer Mesh in mid and back panelsStructure: StructuredProfile: MidClosure: Stretch fit39THIRTY FIT: Features a casual look with a stretch-to-fit styling a contoured crown and precurved visor. Structured for stability with a classic cap shape.New Era products may not be resold without embellishment.