100% waterproof, breathable, fully seam-taped fabric 10k waterproof membrane protects from rain and snow PFAS-free water repellent finish 3¼" Brim and 6" neck cape Reinforced brim structure Reflective details Integrated wicking mesh liner Adjustable sizing Reverse Split Brim™ packs small and flat bluesign® crown liner and sweatband UPF 50+ sun rating Body: 78% Nylon 22% Polyester Liner: 100% Polyester Brim folds for compact packing Hand wash cold, line dry. Do not bleach, iron, or dry clean. Preowned in excellent condition (like new) Please check all the pictures for more details or let me know if you have any questions