This multifunctional SPRINTTRACK is designed for crossfit and heavy fitness purposes. It's not too slick but it's optimal for use with a power sled. The ideal solution for a gym or fitness space. This sprinttrack is made from high-quality artificial grass fibers that provide exactly the right resistance. The high density ensures an excellent quality with little to no wear and tear. The white lines and markings are wear-resistant because they are not printed on the track, but are made of white fibers.