Sustainability is more important than ever and Saucony are continuing to look at alternative production processes and fabrics to ensure products are more responsibly made. This season, the Mushroom Pack features a leather alternative formulated from a 90% bio-based fungus formula, used to create the 3D Grid Hurricane, Shadow 5000 and Shadow 6000 styles. In addition to this, more conscious materials such as recycled laces have been used, whilst muted, earthy tones ensure the vegan sneakers still feel elevated.