Castelli Sanremo 4.1 Cycling Speed Suit

Speed. Speed. And More Speed.

When Castelli first launched the Sanremo speed suit it caused quite a stir in the cycling world and it changed how pro cyclists dressed for racing. Out went aero-inefficient separate jersey and shorts and in came a smooth, aero and brilliantly comfortable all-in-one design.

The Sanremo 4.1 Speed Suit retains the front opening design of its predecessors, so you still get the convenience of a jersey/shorts set up but the integration of the upper and lower section delivers incredible aero gains. Seams are carefully positioned out of the airflow, vortex fabric on the legs minimises drag while the careful tailoring of the suit provides incredible comfort alongside those aerodynamic gains. At 30 to 50 kilometres an hour, it's frighteningly efficient through the air.

Uncompromised Comfort

Cycling fast will soon see body temperature rise and sweat build. However, Castelli uses the very latest performance fabrics to keep you dryer, more comfortable and cooler than ever. In particular, the 3D mesh back is quick to draw moisture off the skin and allow airflow in to speed up sweat evaporation.  Practicality hasn't been overlooked either. The rear pockets have been narrowed for better aerodynamics and there's now 2 big pockets rather than 3 small ones. The result is easier access in the heat of a race. Lastly, wide GIRO4 leg grippers provide a seamless and smooth transition between suit and skin.

Last, but by no means least, this Speed Suit uses dyed fabrics, rather than the sublimated fabric used by pro teams, giving you a richer more saturated colour. You’ll feel like a pro but look better while you’re crushing your race rivals.