Hereof, do you wear shorts over chamois?
Rule #1 - you do NOT wear your underwear under cycling shorts. Although cycling shorts go a long way on their own to enhancing the comfort of your ride, applying a cream (such as Paceline Products' Chamois Butt'R) to the inside of the chamois can further help to reduce friction and chafing during especially long rides.
Also Know, can you wear tights under cycling shorts? answer is that you should ALWAYS wear cycling tights OVER the top of cycling shorts. The reason being: the vast majority of cycling shorts have a foam pad (also known as a chamois or a chammy) positioned directly under your, er, 'undercarriage'.
Consequently, where do I apply chamois cream?
Chamois cream goes where chafing and sweating are most common: the inner thigh, the crotch area, the butt cheeks, and the underarms. Be generous with the amount to make sure you cover all the areas likely to get irritated, but don't overdo it; a quarter-sized dollop per application should be sufficient.
Do cyclists wear cups?
Wearing a cup or jockstrap compromises rider comfort and safety while pedaling from a seated position and is NOT recommended for general or downhill mountain biking. Wearing a cup during cycling will increase the pressure on your perineum, which can lead to severe erectile dysfunction issues.