"NEW In Box" Slate & Stone 3 Pack Stretch Boxer Briefs Slim Fit. I have one box of each size (Medium, Large and X-Large) The XL size is the Light grey, Navy Stripe and Charcoal solid. The Medium is Black with Grey stars and Navy with Grey stars and Dark Grey solid. The Large is Solid Navy, Navy/Grey/White Stripe and Burgundy/Navy/Grey Stripe(pic above). Cotton Lycra