The inspiration of these adidas by Stella McCartney hiking boots is clear — mountaineering equipment. Climbing rope laces lock your feet in securely and comfortably. Add in the rugged, durable outsole, you can feel confident in your footing as you take on unpredictable terrain. Speaking of unpredictability in nature, when the weather shifts, the breathable, water-repellent mesh upper makes sure you can still get after your adventure. With these shoes, very little stands in your way. We only label products as made with vegan materials if they were previously created with leather, suede or down.