2. The competition board shoes are made of wood, with a length of 100 cm, a width of 9 cm and a thickness of 3 cm (taking the three-person board shoes as an example).
3. Each board shoe is equipped with three foot protectors with a width of 5cm, which are fixed at the specified distance of the board shoe, and the leather protector is preferably cowhide.
4. The rear edge of the third fender is 15cm away from the end of the shoe.