The Youth Nike Windbreaker Zip Up in size S is a stylish and functional athletic jacket designed for active boys. Made with 100% polyester outer shell material and polyester insulation, this black and grey jacket features a solid pattern, long sleeves, and a full zip closure for easy wear. Perfect for running and jogging during the winter, fall, and spring seasons, this machine washable jacket from Nike is the ideal choice for young boys looking for a comfortable and durable outerwear option.