This H&M Boys Water-repellent puffer jacket in Black/Patterned is perfect for 11-12-year-old boys. Made from polyester, it features long sleeves and a zip closure for easy wear. The jacket is machine washable and designed for casual occasions, with a regular fit and water-repellent feature ideal for winter. This stylish puffer jacket from H&M is a practical and fashionable choice for boys, ensuring they stay warm and dry during the colder months.