Utilizing 2XU’s performance SBR SKIN fabric for optimal support and moisture management plus SENSOR MESH X for added ventilation, 2XU has created a race day solution every bit as elegant as it is functional. Complete with in-built moisture wicking shelf bra for added support and comfort, this garment is perfect for those with an eye for both style and performance. Sleeveless design offers optimal ventilation in the heat of summer.   SBR Skin Moisture control with extreme comfort + longevity Sensor Mesh X represents the ultimate in moisture management by utilizing a nylon-Lycra matrix with high filament hydrophilic nylon yarn and optimal airflow engineering Internal Shelf Bra For extra support + moisture management 2XU Sizing Chart