NEW WITH TAGS SOLAR BOOST Running Shoe Legend Marine 11.5 Techfit upper-zoned elastic support in forefoot, foot-hugging & more accommodating fit boost midsole for ultimate energy return & cushioning Fit counter delivers a supportive heel construction designed to enable the free motion of the Achilles tendon Solar Propulsion Rail to increase stability for a smooth run Stretchweb outsole flexes naturally for an energized ride Continental Rubber for superior traction Includes box without lid