Stretch Cotton " Sketchbook" Graphic Print Boxer Trunk from Bjorn Borg. Fantastically colourful & intricate design from the world's funkiest men's underwear br&. Mid-rise men's boxer trunk with reinforced front pouch for the ultimate comfort & fit. Featuring awide stretchwaistband for extra comfort with interwoven branding. Part of the AW13 Bjorn Borg underwear collection.