The light and simple liner under your baggies that emphasizes maximum breathability with Castelli's renowned KISS Air2 seat pad.

Made to be the ultimate liner under your baggy shorts. Featuring the supremely comfortable Progetto X2 Air seamless pad in the coolest minimalist short, with three pockets on the back.

Made to be the perfect complement to your Unlimited Baggy Short. Provides performance, breathability, and the KISS Air2 Donna seat pad for all-day comfort on your next adventure.

Made to be the ultimate liner under your baggy shorts. Featuring the supremely comfortable Progetto X2 Air Donna seamless seat pad in the coolest minimalist short, with drop-tail construction for pee breaks without removing the bib straps.