Main: 100% Polyester. The Columbia Flash Challenger Windbreaker Jacket is a stylish and functional choice for those seeking protection from the elements. Its off-white color with white block design adds a touch of elegance to the practicality of outdoor wear. The jacket features a convenient zip fastening, ensuring ease of use for active individuals. Additionally, the cuffed sleeves provide both comfort and a secure fit, making it an ideal garment for a variety of outdoor activities.