Adjustable strappy sandals from Japanese label Flower Mountain, designed exclusively for TOAST. Made with recycled materials including pre-consumer cotton, set on a 100% rubber sole. Up to 40% of each Kaiso outsole is made from sustainable resin pellets produced by combining algae biomass with base polymers. Exclusive to TOAST. Flower Mountain. Japan. Recycled materials. Pre-consumer cotton. Rubber sole. Kaiso. Sustainable resin pellets. Algae biomass. Details Upper: 5% eco suede, 50% lycra & 45% canvas. 1. Eco suede: recycled pre-consumer polyamide. 2. Lycra: 100% recycled pre-consumer polyamide. 3. Canvas: 65% recycled pre-consumer cotton & 35% cotton. Mid sole: 90% EVA & 10% BLOOM (synthetic 1% or less / calcium carbonate 90% or less / odor eliminator 10% or more). Outsole: 100% rubber. Made in China. Heel height is 3cm.