The new Carbon Emissions of the Core FX Arena Powerskin feature the latest enhancements and updates recently added to the Carbon Flex VX. The Carbon Core FX is the most compressive racing suit from Arena to date and offers you the best aerodynamic shape in the water. These Core FX carbon emissions create intense compression and provide oxygen to the key muscle groups you use during your run. The carbon cage technology has horizontal and vertical stripes that snap into place on the body. The Core FX racing suits will appeal to sprinters with their high compression and freedom of movement. An internal belt system provides a strong feeling of support and stabilization of the core. These race jammers have a new double-band structure on the back of the legs. Provides a lifting effect that helps you maintain a high posture even when you are tired and achieve maximum hip height in the water. Features: Internal band system - For a strong feeling of support and stabilization of the core. Double tape structure: on the back of the legs for a lifting effect. Carbon Cage Weave - A horizontal and vertical grid that surrounds specific muscle groups for very strong and long-lasting muscle compression with an enclosed feeling. Internal cable approved by FINA for use in competition. for a powerful supportive feeling and a stabilization of the core. Double tape structure: on the back of the legs for a lifting effect. Carbon Cage Weave - A horizontal and vertical grid that surrounds specific muscle groups for very strong and long-lasting muscle compression with an enclosed feeling. Internal cable approved by FINA for use in competition. for a powerful supportive feeling and a stabilization of the core. Double tape structure: on the back of the legs for a lifting effect. Carbon Cage Weave - A horizontal and vertical grid that surrounds specific muscle groups for very strong and long-lasting muscle compression with an enclosed feeling. Internal cable approved by FINA for use in competition.FEATURES: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.Carbon Cage fabric: a horizontal and vertical grid that surrounds specific muscle groups for very strong and durable all-over muscle compression with a locked-in feel. Internal drawstring FINA Approved for competition useMATERIALS:52% Polyamide, 47% Elastane, 1% CarbonCARE INSTRUCTIONS:Hand Wash OnlyWHAT'S INCLUDED:1x Mens Jammer