Kids will love filling in the pre-printed designs on each of our 3 pairs of Doodle Socks. Use colors that match the soles of each pair of socks or create wacky and wild combinations! It’s important that young children develop necessary skills early in their life. Coloring in cool patterns on our Doodle Socks will help teach children hand-to-eye coordination, planning, preparation, creativity, problem solving, and critical thinking. So nobody misses out on the fun of wearing these quality creations, our Doodle Socks utilize a cotton-poly blend that stretches to fit the feet of almost anyone. Simply use any of the 4 markers to color in the socks however you want. Please note that the included pens’ ink may stain fabric, furniture, skin, and other surfaces. Seek adult permission and assistance before you begin. Wear old clothes and cover your work surface with newspapers. Package includes (3) pairs of socks with green, red, and orange coloring, (4) permanent markers, and (1) set of instructions. Socks are 65% cotton, 32% polyester, 3% spandex. For ages 7 and up.