Castelli upgraded the look and features of the Ergo Tre Bib Short for 2010 with a new Affinity Lycra and Kiss seat pad, making the Ergo Tre one of the best entry-level bibs on the market.
The Kiss pad incorporates many of the same design features as the new Progetto X2, but at a more affordable price. Seams are completely eliminated to eradicate chafing. The soft fabric on the skin care layer is lined with 4mm of soft for for additional comfort. The high density foam in the cushioning layer uses a process of infinite shaping, meaning you have exactly the right support where you need it.
A classic gel gripper holds the shorts in place and a mesh bib upper adds breathability.