Organic Cotton Upper, Recycled Rubber Outsole, Recycled Foam Footbed - Heel Height: 3cm - Mack Trainers from Good News are inspired by retro tennis shoes and crafted from a variety of vegan and sustainable materials Crafted with BANANATEX from banana plants and VEGEA, a vegan coated fabric composed by grapeskins, stalks and seeds discarded from wine production Outsole is manufactured with a high percentage of recycled rubber from old car tyres to shoe soles Padded ankle collar for added comfort featuring a multi-layered design that adds texture and depth and features a light cushioned footbed and recycled foam padding around the heel for everyday comfort.