Castelli Insider Shorts - Men's

What Makes the Castelli Insider Shorts the Right Liner?

The Castelli Insider Shorts are designed to be worn as a liner under baggy shorts or casual riding pants, giving you the benefit of a quality chamois without advertising it. The KISS3 AIR chamois provides targeted padding and moisture management through multi-hour rides, while the fabric construction keeps the overall profile slim enough to layer invisibly under your outer shell. The high waistband holds everything in place without the need for bib straps, making them practical for riders who prefer a less committed look on the bike or need a piece that works for commuting and casual rides alike.

The compression fit reduces muscle vibration on rougher surfaces, and flat seam construction throughout eliminates chafing on long days regardless of what you're wearing on top. Sized to run consistent with Castelli's standard cycling sizing, they pair well with their range of casual shorts or any mid-layer pant. Machine washable and made in Italy, the Insider Shorts are a versatile piece for commuters, gravel riders, and anyone who rides in non-traditional cycling gear without wanting to sacrifice comfort where it counts most.