Parents and 7th generation shoe manufacters, we produce these BOATILUS cloggs in BoAtigum®, an exclusive and secret Italian BIO-SOURCED material, with a VEGETAL base + recycled Oyster shells or natural Italian calcium that replace up to 34% of the normal components. They have a a non-slip outsole, and are SCENTED with expeller pressed lemon rinds* from Italy diluted by 5°/°°naturally antimicrobic. After use, you can gift, exchange or re-sell them via the BOATILUS community on www.boatilus.com, or throw them into a yellow plastic recycling bin : 1OO% RECYCLABLE, thanks to the Triman n°3 under the outsole, they will be recycled in the manufacture of pipes, shutters or windows... :-)