FootFitter Travel Shoe Tree For Men, Comfort PLASTIC: Toe and heel section of tree made from lightweight plastic. FULL SIZE: Front section of shoe tree is full size and will fill out shoes. EASILY ADJUSTABLE: Spring design allows for easy fitting and use. SOLD IN PAIRS: Receive two trees to match directly with pairs of shoes. TRAVEL SHOE TREE: Bring life to smushed shoes when on-the-go. Size Small fits U.S. men&#039;s shoe size 6.5-8 Size Medium fits U.S. men&#039;s shoe size 8.5-10 Size Large fits U.S. men&#039;s shoe size 10.5-13