A foldable, wool-blend baseball cap with our signature three-layer Aquasealz™ technology. Hat is fully waterproof and fully breathable, letting perspiration escape. Wool-blend is soft to the touch, unlocking a new level of comfort. Perfect for city life or country walks - the archetype of performance and style. Technology Outer – Wool and polyester blend. The soft, natural feel of wool with all the performance attributes of polyester. Cap lets internal moisture escape, ensuring great breathability. Mid-Section – Aquasealz™ membrane is 100% waterproof and breathable. Membrane maintains breathability, transferring perspiration away from skin. Interior – Polyester lining is moisture-wicking and lightweight, ensuring sweat does not collect under hat. Foldable Peak – Easy to pack away in a pocket. Easy-to-adjust buckle clip closure – One size fits all. Activities A cap that can navigate city and country life. A premium wool blend adds refinement to any outfit. Soft and insulative, The Brooke helps retain warmth in colder conditions. A foldable peak makes for easy packing – compact enough to fit in a pocket when folded. Trusted Aquasealz™ technology is 100% waterproof and breathable, letting excess heat and perspiration escape. A smart baseball cap that will add finesse to any look. Looking for a lighter alternative? Construction The successful integration of multiple fabrics requires an extensive process of testing and refinement. The Brooke marries natural and synthetic fibres, creating a performance-driven baseball cap. Fabric blend is extra-durable, engineered to handle the wear and tear of Matches use.