Lucky Bums Kid's Soft Shell Jacket 100% Polyester Imported HIGH QUALITY MATERIALS  The Lucky Bums Soft Shell Jacket is made with 100% polyester, waterproof membrane, and soft to the skin bonded polar fleece lining. COMFORTABLE AND LIGHTWEIGHT  Breathable to help perspiration escape to keep you comfortable, weighing less than a pound, youll be able to wear this jacket all day without getting bogged down. SIZING  The Medium is size equivalent to a youth sizes 10-12, the large is size equivalent to a youth size 14, and the extra Large is size equivalent to a youth size 16. WIND RESISTANT  Keep yourself nice and warm even on cold windy days, the Lucky Bums Kids Soft Shell Jacket is wind resistant in order to keep you warmer and more comfortable even when the weather doesnt want you to be. TOTAL ASSURANCE  When you receive a Lucky Bums product, if you are not 100% satisfied with your purchase, let us know. We are here for our customers and will respond promptly and professionally in order to fix any problems the product may have, if you received a faulty item, we will replace it immediately. Lucky Bums is a family business created by a love of the outdoors, when you purchase a product by us, you become family too.