As one who already owns a pair of Asics is likely to be well aware of, their line of running sneakers features a spectrum of incredible features and state of the art sneaker technology that could nearly fit a novel. The Gel-Trail Sensor 5 is certainly one of these modes, including, to name a few of its components, an inner lock lacing system that employs asymmetrical internal straps improving stability, heel clutching system exoskeletal heel counter for an improved fit and increased support), PHF (Personalized Heel Fit) creates a custom fit as the two layers of memory foam that line the collar mold to your heel, and of course, cozy ComforDry sockliner offers anti-microbial properties for a drier, healthier environment. Upper made from mesh and leather. Now available at BNYCOnline.com.