The Terra Float Cota Flip Leather from Teva may have a bulky name, but it's as soft as butter. The straps are made of leather, which has not had an excessive impact on the environment or animals (well, the animals had to die anyway), the soles are made of rubber and are non-slip. In between, there's a soft microfiber footbed that improves your environmental footprint thanks to anti-odour equipment (yes, even flip-flops can stink). And then there's the EVA midsole and the stabilizing activity, so you can really go far and leave the car behind.