ASICS GEL-Fujitrabuco 7 Men's Trail Running Shoes Blue Expanse/Electric Blue : The new ASICS GEL-Fujitrabuco(TM) 7 trail running shoes are back with improved elements to make tackling tough terrain effortlessly. The Rearfoot GELA(R) Technology and OrtholiteA(R) sock liner provides comfort underfoot that lasts for miles and miles. A breathable, protective upper offers a comfortable fit while the Lace Garage(TM) helps keep laces stowed securely. These are ideal for neutral runners and underpronators (supinators) on their next trail running adventure. Upper: Features a protective upper layer to keep feet cool and dry throughout the run. A Lace Garage(TM) enables the laces to be tucked in and unexposed. Midsole: Rearfoot GELA(R) Cushioning System attenuates shock during impact phase and allows for a smooth transition to midstance. OrtholiteA(R) Sockliner provides immediate, step-in comfort. SPeVAA(R) lasting foam provides shock absorption and rebound during the run. A molded EVA sockliner provides extra cushioning underfoot. Outsole: ASICSGRIP(TM) technology is a proprietary rubber that provides high grip on various terrain without compromising durability. Rock Protection Plate provides protection against stones and debris.