Features:Mens ThongsColour: MoccaMade from Birko-flor uppers and suede leather footbedBirkenstock footbedMoulded footbedEVA sole- flexiblelightweightshock absorbingPronounced arch supportSize and Fit Guide:Sizes are US sizes. These are the same as AU sizesBirkenstock Size Chart:Birkenstock SizeWomens US SizeMens US Size 365337643875398640974110842119431210441311451412461513