No. If your commuter pants have an integrated chamois, wear them directly against your skin—underwear creates seams and fabric layers that cause chafing and defeat the moisture-wicking purpose of the chamois. If your commuter pants have no chamois, wear a dedicated cycling liner short (without underwear) underneath, then the commuter pants over that.
Cycling Pants · Commuter Cycling Pants
Do I need to wear underwear under commuter cycling pants with a chamois?
Related gear types
If this answer nudged you toward a different style, these guides compare specs and trade-offs.

Waterproof Cycling Pants
$60 – $350
Fully waterproof cycling pants designed to keep riders dry in heavy rain and wet conditions.
waterproof membranetaped or sealed seamswater-resistant zippers

Mountain Bike Pants / MTB Pants
$60 – $280
Durable, loose-fit pants designed for mountain biking with reinforced construction and protective features.
durable tear-resistant fabricsrelaxed or articulated fitreinforced panels

Cycling Overpants
$40 – $200
Loose-fitting pants designed to be worn over existing clothing or cycling kit for weather protection.
loose fit for layeringfull-length side zipspackable design
More questions
- Can I really wear commuter cycling pants to work without looking like I'm wearing bike clothes?
- Are commuter pants worth it over just wearing regular pants for short commutes?
- How do I handle chain grease on my commuter pants?
- What's the difference between commuter pants and commuter shorts?
