Charly High Warm is a yellow thermal boot for children. The thermal boot is made of durable natural rubber and lined, which makes the boot extremely soft, flexible, warm and comfortable for little feet. Charly High Warm is designed with a natural and wide fit that gives room for growth and movement. It is wide at the front and narrower at the back, which provides a good hold on the foot and increases comfort. The thermal boot also has reflective details on the back cover, so it is visible in dark weather. Our rubber boots are large in size. We therefore recommend buying them one size smaller than other shoes.