Kick those mid-winter blues to the curb and give your gym workout a jolt with the Adidas Men's Ultra Boost ST Running Shoe. Its combination of a Primeknit upper, an Ultra Boost's Boost foam midsole, and a Stretchweb rubber outsole keeps the support on point and helps propel you forward while hugging the ground for killer traction. The Torsion System midfoot support works with the heel counter to provide a snug, non-slip fit, and the neutral support and subtle, 10mm drop encourage natural biomechanics during your stride.