The 2XU Perform Front Zip Sleeveless Mens Trisuit is designed with powerful and durable SBR POWER lower body, reduces muscle movement through legs and core to prevent fatigue. The 3D mesh structure of premium Italian SBR VENT through upper body provides exceptional aerodynamics and is ergonically engineered to fit to your body like a second skin. Leveraging a hydrophilic nylon-lycra fibre matrix, SENSOR MESH panelling provides enhanced moisture and air flow management. LD Chamois - Quick-drying long course triathlon chamois fused onto a high density, hydrophobic foam base to manage moisture provides able support for bike while remaining discreet for the run. Easily accessible rear pockets provide adequate storage for your race-day essentials. Colour: Black Material: Nylon Code: MT5526d-BLK-BLK