The Makie collection is crafted with the finest fabrics and created with many generations of fine Japanese tailoring. Her production is strictly done in New York so that Makie can oversee every detail. These pieces will become favorites for you and your family, to be worn, loved and handed down. The knee pants are a favorite in our family, simply the best - waistband elastic in the back, along with a single pocket. Made from durable navy seersucker - 100% cotton - made in USA. This style runs slightly big (but I suggest to size by age).