Features: -New and improved Bullpen® construction! -Built-in vents for added breathability -Holds your “man-atomy” in place for chafe-free comfort -Overlapping fly prevents accidental escapes from the pen -Refreshing coolness and supportive “sac-urity” let you charge through your workday -Microscopic jade embedded in the fabric feels cool to the touch -1-1/2" waistband won't chafe or bunch up Pre-owned, but in great condition. No stains, clean and washed with Hypoallergenic laundry soap. All 7 pair included in sale.