The Buff Pack Speed Cap is an ultralight sports cap designed for those who seek performance and style. This cap offers UPF 50 sun protection and enhanced ventilation, making it ideal for running or outdoor activities in warm weather. Its lightweight design, weighing just 35 g, ensures a comfortable fit, while the reflective elements enhance visibility during night runs. The cap is easily packable, allowing it to be stored in a pocket without losing its shape. Ultralight and compact design folds easily for storage Made with 86% recycled materials for eco-friendly performance UPF 50 protection shields against harmful UV rays Ventilated panels and laser-cut holes for optimal airflow Minimalistic elastic closure with lateral stopper for a secure fit Reflective elements enhance visibility in low-light conditions Comfortable ponytail opening for added convenience Weight 35 g Materials Crown and bill: 86% recycled polyester, 14% elastane Inner sweatband: 100% recycled polyester