1) Alternative to briefs 2) Big dogs 3) Boxershorts 4) Drawers 5) Lightweights 6) Louis and charles 7) Ring figures 8) Shorts 9) Some shorts 10) Some underwear 11) Stocky dogs 12) Underdrawers 13) Underpants Found on https://www.crosswordclues.com/clue/boxers
The colloquial name for members of a nationalist group called the Fists of Righteous Harmony. Members of this group trained in martial arts and terrorism, with a view to resisting and eradicating foreign and Christian influence in China. Found on http://alphahistory.com/chineserevolution/chinese-revolution-glossary/