Salomon - GCS Pro (Mid Grey/Fjord/Curry) - Men's: The ultimate running shoe for off-trail athletes seeking stability, comfort, and shock absorbtion. Salomon's patented GCS Technology provides that and more. Sandwich mesh and synthetic parts comprise the upper. Gusseted tongue. Lace pocket in front. Gliding eyelet inserts. Quickfit lacing system. Protective heel cap. Mud guard. TPU molded Sensifit. Textile lining. Running Contagrip outsole with Ground Control System. Dual density EVA molded midsole. Ortholite foam insole sockliner. Shoe weighs 440 g.