BUFF Speed Cap Carbon Trampoline-inspired outsole design provides a

Trampoline-inspired outsole design provides a more responsive bounce back for efficient energy return

softer PWRRUN foam formula cushions with less weight

The long-sleeve tee is made of a stretchy and quick-drying jersey fabric from recycled polyamide and polyester

and the incorporation of Texlyte Nano means it is moisture-repellent and dries very quickly

Engineered for performance

BUFF Speed Cap Carbon Trampoline-inspired outsole design provides aThe BUFF Speed Cap is a technical running cap built for high intensity sessions where comfort, ventilation, and sweat control matter most. With a soft, snug fit and a low profile design, its made to stay secure while you train, race, or push through hot weather miles. Quick dry, breathable fabric helps wick moisture efficiently, while strategically placed ventilation keeps airflow moving to reduce overheating. Reflective details improve visibility in