There’s a lot of moustaches sprouting up in the Flickrverse, no wonder – it’s Movember.

The ‘Mo’, slang for moustache, and November come together each year for Movember. Movember challenges men to change their appearance and the face of men’s health by growing a moustache. The rules are simple, start Movember 1st clean-shaven and then grow a moustache for the entire month. The moustache becomes the ribbon for men’s health, the means by which awareness and funds are raised for cancers that affect men. Much like the commitment to run or walk for charity, the men of Movember commit to growing a moustache for 30 days. — Movember Foundation

Keep it up chaps, you’re looking good. See more photos in our Movember tag clusters

Photos from ChernobylBob, FaceNorth, Juliet et l’Ours, Guacamole Goalie, menno-indian, aarleks and ALL_CAPS.