The Lululemon Define Cropped Jacket in size 4 is a stylish and functional activewear piece perfect for various outdoor activities. Made from a polyester blend material, it offers a comfortable fit with long sleeves and a cropped length. The jacket features a mirror silver zipper for a sleek look, making it ideal for fitness, yoga, skiing, running, camping, hiking, ice skating, and gymnastics. The True Navy color adds a classic touch to the overall design, showcasing the Lululemon brand's quality and style in the activewear market.