100% polyester with moisture-management properties fabric; Structured, five-panel, mid-profile with memory structure; Woven rope with reflective accents; Slight-curved buoyant visor board, heather Charcoal undervisor; NuYarn® performance Merion wool sweatband; Laser-cut perforated side and back panels for breathability; Imperial woven label by rubberized hook-and-loop closure;