The male members of the Georgetown Emergency Response Medical Service are back once again in their annual “Men of GERMS” calendar.

The 12-month calendar, featuring funny and provocative photos, will be on sale in Red Square the week prior to Relay for Life.

All of the proceeds from the $15 calendar go to Relay for Life.

If you can’t wait until the calendar is actually on sale, GERMS has provided Vox with a few preview photos.