Russell Athletic Youth FlexFit Twill Mesh Cap 60% cotton/40% polyester twill front. 95% polyester/5% spandex mesh panels. Fused buckram-backed front panels. Four stretch mesh panels. Close-fitting. Pre-curved bill. Patented Flexfit stretch for a comfortable fit. CROWN: Mid-Profile, Pro-Model. VISOR: Curved. CLOSURE: Closed Back. FABRIC: Trucker Mesh.