kids plain color trousers, kids jacquard trousers, no pocket trousers 1,made of all cotton velour ... 3 ruled, the color is more than 1/12dyes to dye belonged to deep color, color is less than1/12 ... dyes to dye belonged to light color. The color fastness to wet ribbing ... allowed to resolve AZO Dyes kids plain color trousers, kids jacquard trousers, no pocket trousers