Adidas TERREX FREE HIKER PRIMEBLUE Hiking Shoes Halo Silver 。The adidas Terrex Free Hiker Primeblue in the Halo Silver / Core Black (Style Code: FY7332) is a high-performance hiking shoe that blends the lightweight feel of a trail runner with the support of a boot. It features a sustainable Primeblue upper made from recycled ocean plastic and a Boost midsole for maximum energy return and comfort on long treks. Upper: Adaptive adidas Primeknit textile that is water-repellent and offers a sock-like fit. Cushioning: Full-length Boost midsole paired with an EVA stabilization frame for support on uneven ground. Outsole: Continental™ Rubber provides extraordinary grip in both wet and dry conditions, even on slippery roots. Sustainability: Part of the Primeblue collection, featuring high-performance recycled materials. Durability: Includes abrasion-resistant weldings and a molded TPU toe cap for protection against trail debris.