Bucking the trend of bland looking trail shoes, the Sidi Men's Spider SRS Shoes feature Technomicro microfiber that's finished with a high gloss Vernice finish for a stylish appearance. Optimized for comfort and performance, the shoes use a stiff heel cup to keep your feet firmly in place. Its Soft Instep Closure System comprises a Caliper Buckle two way ratchet, with two High Security hook and loop bottom straps for a precise fit without pressure points. Under the straps, you'll find a thinly padded tongue for a well bolstered fit without painful hot spots when you're cranking the lacing system nice and tight. Delivering high levels of energy transfer, the Carbon Composite SRS sole is based off the former Dragon Carbon SRS sole, providing the stiff, responsive feel needed for trail and 'cross riding. Although stiff enough for high levels of energy transfer, the sole won't punish you on long hike a bike sections, especially considering the softer rubber lugs for superior traction and sure footed grip. Moreover, Sidi's Sole Replacement System SRS allows you to swap out worn traction lugs when they're toast from hiking over impassable sections of trail.