For the serious adventure seeker, the GEL-TRAIL ATTACK 7 has been engineered to provide cushioning, comfort, durability and fantastic grip on the most rugged trail terrain. Cushioning come from the Rearfoot GEL Cushioning System that eases the shock experienced during the impact phase, while SpEVA Midsole Material improves bounce back characteristics and decreases midsole breakdown - featuring SpEVA 45 for a soft platform feel. Comfort is provided by an Asymmetric Lacing Design, an anatomically correct lacing environment that reduces the potential for irritation while providing improved comfort and fit. Inner Lock Lacing, with two straps that become wrapped around the foot when the shoe is laced, provides ankle support and stability. Fantastic grip comes from the Trail Specific Outsole that features reversed lugs for excellent uphill and downhill traction on all types of terrain. A Rock Protection Plate helps to protect against stone bruises.