ZenLite Top is the ultimate lightweight solution delivering the perfect balance between performance and comfort.Allowing you to maximise your performance in race conditions.Technology:Thermal protection technology.4 way stretch.Features:Low friction and soft touch Glideskin neck seal offers comfort and reduces water ingress.Low profile wrist seals with slik grip cuff prints.1.5mm Neoprene.Flatlocked seams for comfort.Composition:90% Neoprene, 10% Nylon.