Superman Boxer shorts for Bed

I have to admit that my 12 year old son got this lovely comic superman material for Christmas with a note "To be continued into a pair of cool boxer shorts for bed!"  I managed to get them made on 13th January.  The fabric is from ThumpaCat in Arrowtown. (They sell on Trademe)  R loves them! (especially since I made a crouch adjustment so they don't hang down too low!)