Main fabric is 85% nylon and 15% polyurethane. Ripstop nylon. Secondary fabric is 100% polyester. Paneled construction. Adjustable drawstring at the back. Reflective details. ROA logo graphic printed at the front. As with many ROA styles, the Technical Cap is fit for outdoor excursions and casual outings alike. Constructed from a lightweight but durable ripstop nylon, the hat features strategically-placed perforations that enhance overall breathability. An adjustable drawstring is implemented at the back so you can dial in a precise fit, while reflective details including a front ROA graphic serve to embellish the design and increase visibility and low-light conditions.