This is not the most comfortable pair of tights because the fabric is fairly heavy and has less stretch than others. It is not something I�ll choose to ride routinely. But after riding in a 32 degree rain I can attest that it actually repelled water and kept me remarkably warm. The lack of stretch makes sizing a challenge. At 165#, 5�10� I wear 32/32 for street pants and frequently fall between a large and medium with bibs and tights. The large seems a tad big, but I�m not sure I�d want to fight getting in and out of a medium.
Very thin for cold riding anything in 30 - 40 degrees range or below