Buff Speed Cap Solid Black Large/Extra Large. The Speed Cap offers a soft yet snug fit that combines comfort and performance. The quick-dry breathable fabric provides performance while the reflective elements increase visibility. The Speed Cap is made from using recycled materials to reduce our carbon footprint. Specifications for Buff Speed Cap Solid: Manufacturer: Buff Gender: Unisex Age Group: Adults Hat Style: Cap Application: Outdoor Fabric/Material: 100percent Nylon 100percent Polyester Features of Buff Speed Cap Solid Adjustable flat tape closure Lightweight breathable construction Quick-dry fabric Reflective elements for visibility Sun protection UPF 50 Ventilated for enhanced airflow Package Contents: Buff Speed Cap Solid Buff 137787.999.30.00: Speed Cap Solid Black Large/Extra Large