Front chest aperture in lining: for better upper body flexibility, without compromising on overall compression and support. Large internal lining Coverage: for enhanced core stability and body position for lower drag. With a maximum, evenly distributed pressure profile and a locked-in feel through the legs and torso. Internal taping system: for a sensation of powerful support and core stabilization. Twin-tape structure: on the back of the legs for a lifting effect to help hold a high body position even when fatigued for maximum hip-height in the water. Carbon cage compression technology: a horizontal and vertical grid that surrounds specific muscle groups for very strong and durable all over muscle compression with a locked-in feel.