Constructed in a matt lightweight fabric with a cotton look & feel, Bolt is the first curved visor baseball hat made of high-quality breathable polyester, woven with a mechanical stretch technique that gives a very elastic result. Product Features: Structured Front Panels, 6 Panel Design, Curved Visor, Mechanical Stretch Fabric, High-Quality Velcro Closure, 6 Sewn Eyelets, Main Fabric: 100% Polyester Stretch Twill, Dry-Tech Sweatband: 91% Polyester, 9% Elastane, 6 Rows on Visor, Tear Away Label, One Size Fits All. Product. Colours: Black, Dark Grey, Navy, White