The app is designed for online shoe retailers to offer to their customers, to provide accurate fitting of different types of shoes and feet.

New footwear technology relieves pressure on areas of the feet that experience high stress during walking and other activities.

A pair of Rens’ first-generation ‘Original’ shoes contain 300 grams of coffee waste, the equivalent to 21 cups.

Tackling plastic pollution is the principle purpose behind the new shoe, but they also help the environment by aiding in reforestation.