A versatile, form flattering Tri Singlet to compliment the MT1839b Mens Comp Tri Short. New SBR SKIN X fabric ensures an unparalleled quick drying, breathable result out of the water, while flatlock seams, a streamline cut and the addition of LYCRA fibre work together to enhance comfort and freedom of movement. The semi lock zip controls air flow and SENSOR MESH X ventilation panels promote airflow in regions requiring it most.