We call it free speed. Well, almost...possibly the cheapest speed you can buy. Put this on after the swim and get to T2 3 minutes faster than with our Free Tri Suit alone.
You can gain even more if you put it over some of our competitors’ pieces we’ve tested in the wind tunnel. Get the bonus of sun protection and be ready to scorch the run
Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns