The Adidas Questra Boost Running Shoes have the following features:The Adidas Questra Boost running shoe for men is a running shoe that looks like a lifestyle sneaker. The Adidas Questra Boost has a synthetic upper with mesh inlays for a good ventilation. The Boost midsole provides an endless supply of light, fast energy. The TORSION SYSTEM offers extra support under the midfoot. The adiWEAR rubber outsole ensures good durability when used intensively. Specifications: Adidas running shoes for men Boost midsole for an endless supply of energy Upper made of synthetic material and mesh adiWEAR rubber outsole Tags: shoes, running shoes.