Possible Clues:

• Loose, in a way
• Not tied, as sneakers
• Loosened, as boots
• Loosened, as sneakers
• Like an additive-free drink, liable to slip down?
• Duel can result in being undone
• (Like shoes) not done up
• Clan due to move, being without ties
• Like loose shoes
• (Of shoes) not done up