Slide right. When it comes to strength, athletes know it starts with the core. Built to engage your core through a variety of movements, Slidez are created with a low-friction, non-marking bottom that slides on virtually any surface (hardwood, carpet, and rubber), while a non-slip, ergonomic tread pattern provides better grip for hands and feet. Features Built to engage your core, created with a low-friction, non-marking bottom Slides on virtually an surface, including: carpet, hardwood, rubber floors Integrated fasteners clip together for bilateral training Low-friction, non-marking material slides smoothly on virtually any surface Large surface area with ergonomic tread provides comfortable, non-slip grip for hands and feet Unique shape reinforces omnidirectional movement