Men's Foundation Bike Boxer Brief

Great under shorts my son doesn’t love a big bulky chamois . He loved these and we promptly bought two more pairs. !

Improved design!

The old design had an inseam that felt a bit too long, but the new version is perfect for pedaling without getting caught on the knees.

Best short liner out there

Been hunting for a slim lightweight short liner for MTB for years but they all have a flaw somewhere. Not with these. Perfect.