EF Education First Double Layer Time Trial Suit by Rapha This is the official EF Education First double layer time trial suit made by Rapha for the World Tour team. It represents the most advanced aerodynamic garment in the EF race wardrobe, developed specifically for maximum speed against the clock. The double layer construction is designed to manipulate airflow across the body, reducing drag at racing speeds and delivering measurable aerodynamic gains compared to standard single layer suits. Every panel, seam, and fabric choice is focused on one goal, going faster. This is the exact style of suit used by EF riders in professional time trials, where marginal gains matter and equipment choice can decide the result. Please note LONG sizes feature an additional 2cm of leg length. Longer shorts are faster, offering improved aerodynamics and are preferred by professional riders. Please note used aerosuits may show small pinholes in the rear pockets from race numbers, a clear mark of real World Tour race use and a sign of their authenticity. Worth over $800 AUD Key details Genuine EF Education First World Tour team issue time trial suit Made by Rapha Advanced double layer construction for maximum aerodynamic efficiency Designed specifically for time trial racing Ultra close fitting cut to minimise drag High performance aero fabrics developed for professional competition One piece construction for a smooth aerodynamic profile Built for pure speed against the clock Why you want this If you want the fastest possible suit EF riders use in time trials, this is it. A no compromise aerodynamic weapon built for riders who care about seconds, not comfort breaks. From the World Tour to your door