Which Chaps??
Personally, I wear three types of chaps/leg wear: Boyt/tin chaps, light weight nylon chaps and rainwear bottoms. All depends on the weather...and the cover.
On hot days, very light pants and nylon chaps. Very cold, but dry I use the chaps and long underwear. Cold and wet, rain wear bottoms, and hunting pants and maybe long underwear.
Have been happy with Boyt tin chaps - light weight and wear well.
jon