When it comes to rugby, the core is extremely important since around 80% of athletic power is generated from the torso. Therefore it is critical to protect these critical muscles and ligaments. Rugby stretch fabric can be used to make compression tops since it has 22% Lycra content with a 4-way stretch. This form fitting fabric can aid sports performance, recovery and core temperature control. It has a soft touch inner layer with a superior slip-on feel and a durable smooth fabric face.