Originally Posted by DannyL

A true hardman opts to forego the knee or leg warmers and instead chooses an embrocation to cover the knees. The liniment provides warmth for the legs and keeps the blood circulating and muscles supple. Embrocation and the sheen created is affectionately known as "Belgium knee warmers". The hardest of cyclists will sport bare legs in the most ruthless of conditions.

-BKW