Introducing ALDO CleanStep™ Technology
Introducing ALDO CleanStep™ Technology
We care about the footprint we leave - which is why, as a part of our commitment to the planet, we have innovated a new, exclusive technology to create sustainable soles that helps clean and filter polluted water.


But how does it work? Let us break it down:


Step 1: Harvesting Algae Biomass
When harvested, water containing algae is filtered and safely released back into the environment, providing clean water for fish and other wildlife.


Step 2: Drying the Algae Flakes
Once the algae biomass has been harvested, it is sundried, creating a firm material known as “dried algae flakes.”


Step 3: Grinding the Algae Powder
When dry, the algae flakes are ground into a fine powder.


Step 4: Creating CleanStep™
Shop ALDO CleanStep™ Sustainable Shoes
Designed with CleanStep™ technology, these chunky, minimalist sneakers are made with recycled jersey and neoprene materials. Plus, each pair is made out of the equivalent of 4 plastic bottles, keeping them out of the landfills.
Rex is an all-in-one low top sneaker that combines innovative CleanStep™ technology with smart-casual chic to deliver comfortable, effortless style. You'll be walking with purpose (and confidence!) with this everyday shoe made with planet-loving materials.


Look Good. Feel Good.
Our journey towards sustainability
Environmental consciousness has always been at the heart of ALDO. Today, we’re pushing a little bit further with our ALDO Love Planet collection of sustainable shoes and accessories.