2XU’s quick drying SBR Lite with its ultimate ventilation & moisture control is teamed with SBR Power featuring 70D elastane for muscle stability to enhance endurance, particularly on the lower legs. Sensor Mesh X provides ventilation while a 2XU LD Chamois offers support for the bike & discretion on the run. Check out the full 2XU tri range here. Check out the 2XU wetsuit range here. SBR 1: Impressive moisture management 2: Maximum airflow 3: Stability + muscle vibration control with excellent stretch + recovery 4: UPF 50+ sun protection