For those of us that choose wool as clothing choice -

My impression is a spare set of wool cycling shorts takes up a lot of volume, relatively speaking, in the kit, to the extent I've considered packing only a spare jogging type short instead of a second pair of cycling shorts, and leave behind the thick wool layers in favor of microfiber (marmot driclime) and compressible insulations.

Does anyone else think wool as spare clothing is bulky when saddlebag'd?