These shoes are designed to move fast and keep you comfortable on long trail runs. Featuring yarn that's sourced from recycled plastic, the mesh upper hugs your feet with a lightweight, supportive build. A lugged outsole delivers confident grip while an enhanced midsole cushions every step to help you run longer. Lightweight support adidas Primeknit upper wraps the foot in adaptive support and ultralight comfort All-conditions grip Continental™ Rubber outsole for extraordinary grip even in wet conditions Good for the oceans This product is created with yarn made in collaboration with Parley for the Oceans: Some of the yarn features Parley Ocean Plastic™ which is made from recycled waste, intercepted from beaches and coastal communities before it reaches the ocean