Light Speed React Trisuit Stitch-MA7199b keeping you dry and steady

keeping you dry and steady so your training goes further than the forecast

Heat builds fast when you're chasing pace

With fewer logos to comply with competition regulations and a a shorter leg length

The Aero Sleeved Tri Top features industry-leading aerodynamics and ventilation technologies for your best performance yet

sweat-wicking and crafted from recycled yarns

Light Speed React Trisuit Stitch-MA7199b keeping you dry and steadyBuilt alongside the world's best long course triathletes and tested in wind tunnels in Australia and the UK, the Light Speed React is 2XU's most aerodynamically refined trisuit to date. A 7 watt saving over the previous model. PWX medical grade compression to fight fatigue on the run. HeiQ Smart Temp cooling technology to protect your pace in the heat.