The 31-6 performance cap features sweat control film technology that blocks moisture from surfacing, keeping your hat looking good all day. T8 stretchable twill provides a high-end feel, thick rope detailing delivers timeless style, and the soft TPU snapback for a comfortable fit. Add antibacterial protection and UV GuardA(R), and you&';ve got a hat for ultimate performance. Key Product Features T8 Stretchable Polyester Twill - Ultra-smooth texture with enhanced stretch. Has more stretch than T4 fabric Dual-Side Fabric - Twill weave on both sides for a smoother, high-end feel 5mm Thick Rope - Rope detail across the front panel for a classic look TPU Snapback - Premium closure with softer, flexible design for all-day wear COMFY FITA(R) Pro Stretchable Sweatband - Advanced comfort with sweat control film, antibacterial, anti-odor, and moisture-wicking technology Sweat Control Film Tech - Integrated layer on the sweatband blocks moisture from reaching the outer surface, helping prevent discoloration